{"title":"Ferrea","description":null,"products":[{"product_id":"ferrea-competitie-motor-kleppen-mitsubishi-lancer-evo-10","title":"Ferrea Mitsubishi Lancer Evo 10 racing engine valves","description":"\u003cp\u003eThe \u003cstrong\u003eFerrea Competition engine valves\u003c\/strong\u003e are specially designed for the \u003cstrong\u003eMitsubishi Lancer Evo 10\u003c\/strong\u003e. This set comprises 16 forged valves made from Ferrea Racing Super Alloy \/ Super Flo, available in original sizes for direct fit on the OEM cylinder head or 1mm larger for fitment with a machined cylinder head. This upgrade is specifically for 4BT11 engines and is designed to withstand extreme pressures, temperatures and power outputs.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on (OEM diameter)\u003c\/li\u003e\u003cli\u003eSpecial Alloy \/ Competition 6000\u003c\/li\u003e\u003cli\u003e16-valve kit (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eChoice of OEM size or +1mm (machined head)\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: head 34mm (OEM) \/ stem 6.57mm\u003c\/li\u003e\u003cli\u003eTotal length: inlet 109.7mm \/ outlet 105.9mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Competition engine valves\u003c\/li\u003e\u003cli\u003eFitting hardware\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is the diameter of the Intake valves?\u003c\/strong\u003e\u003cbr\u003e\nThe diameter of the Intake valves is 34 mm at the head and 6.57 mm at the stem.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhat is the diameter of the exhaust valves?\u003c\/strong\u003e\u003cbr\u003e\nThe diameter of the exhaust valves is 29 mm for the head and 5.46 mm for the stem.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhere are these valves manufactured?\u003c\/strong\u003e\u003cbr\u003e\nThese valves are manufactured in the USA.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+1mm","offer_id":61447205749066,"sku":"#F6293+F6295","price":539.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63603371475274,"sku":"#F6292+F6294","price":539.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Competitie_motor_kleppen_Mitsubishi_Lancer_Evo_10.webp?v=1784196102"},{"product_id":"ferrea-competitie-motor-kleppen-mitsubishi-lancer-evo-7-evo-8-evo-9","title":"Ferrea Racing engine valves for the Mitsubishi Lancer Evo 7 \/ Evo 8 \/ Evo 9","description":"\u003cp\u003e\n\u003cstrong\u003eFerrea Competition engine valves\u003c\/strong\u003e are specially designed for the \u003cstrong\u003eMitsubishi Lancer Evo 7, Evo 8 and Evo 9\u003c\/strong\u003e. This set of 16 valves is made from a special superalloy and is available in original sizes for direct fitment to the OEM cylinder head or 1mm larger for fitment with a machined cylinder head. These valves are a specific upgrade for 4G63T engines and are designed to withstand extreme pressures, temperatures and power output.\n\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on (OEM diameter)\u003c\/li\u003e\u003cli\u003eSpecial Alloy \/ Competition 6000\u003c\/li\u003e\u003cli\u003e16-valve kit (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eChoose between OEM size or +1mm (machined head)\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: head 34mm (OEM) \/ stem 6.57mm\u003c\/li\u003e\u003cli\u003eTotal length: inlet 109.7mm \/ outlet 109.7mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Competition engine valves\u003c\/li\u003e\u003cli\u003e16 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat material are the valves made of?\u003c\/strong\u003e\u003cbr\u003e\nThe valves are made from a special superalloy.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCan the valves be fitted straight away?\u003c\/strong\u003e\u003cbr\u003e\nYes, the valves are available in OEM sizes for direct fit, or 1 mm larger for a machined cylinder head.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+1mm","offer_id":61447206142282,"sku":"#F1452P+F1454P","price":739.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63603379634506,"sku":"#F1825P+F1826P","price":739.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Competitie_motor_kleppen_Mitsubishi_Lancer_Evo_7_Evo_8_Evo_9.webp?v=1784196245"},{"product_id":"ferrea-competitie-motor-kleppen-nissan-350z-03-06","title":"Ferrea Racing engine valves for the Nissan 350Z (03–06)","description":"\u003cp\u003eThis set of 24 forged \u003cstrong\u003eFerrea Racing Super Alloy \/ Super Flo engine valves\u003c\/strong\u003e is available in original sizes for direct fitment on the OEM cylinder head, or 1mm larger for fitment on a machined cylinder head. A specific upgrade for the \u003cstrong\u003eVQ35 engines\u003c\/strong\u003e in the \u003cstrong\u003eNissan 350Z\u003c\/strong\u003e, these triple-groove \u003cstrong\u003eCompetition 6000 valves\u003c\/strong\u003e are designed to withstand extreme pressures, temperatures and power output.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on (OEM diameter)\u003c\/li\u003e\u003cli\u003eSuper Alloy \/ Competition 6000 series\u003c\/li\u003e\u003cli\u003eSet of 24 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eChoose between OEM size or +1mm (machined head)\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: Super Alloy\u003c\/li\u003e\u003cli\u003eIntake diameter: head 37.15 mm (OEM) \/ stem 5.97 mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Competition engine valves\u003c\/li\u003e\u003cli\u003e24 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is the diameter of the Intake valves?\u003c\/strong\u003e\u003cbr\u003e\nThe diameter of the Intake valves is 37.15mm for the head and 5.97mm for the stem.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhat is the diameter of the exhaust valves?\u003c\/strong\u003e\u003cbr\u003e\nThe diameter of the exhaust valves is 31.35 mm for the head and 5.96 mm for the stem.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhere are these valves manufactured?\u003c\/strong\u003e\u003cbr\u003e\nThese valves are manufactured in the USA.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+1mm","offer_id":61447206895946,"sku":"#F6018+F6020","price":764.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63603372032330,"sku":"#F6017+F6019-24","price":764.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Competitie_motor_kleppen_Nissan_350Z_03-06.jpg?v=1784197992"},{"product_id":"ferrea-competition-plus-motor-kleppen-volkswagen-golf-3-vr6","title":"Ferrea Competition Plus engine valves for the Volkswagen Golf 3 VR6","description":"\u003cp\u003eThe \u003cstrong\u003eFerrea Competition Plus engine valves\u003c\/strong\u003e are specially designed for the \u003cstrong\u003eVolkswagen Golf 3 VR6\u003c\/strong\u003e. This set of 12 valves is manufactured from forged Super Alloy and is available in original sizes for direct fitment to the OEM cylinder head, or 1mm larger for fitment to a machined cylinder head. These valves are designed to withstand extreme pressure, temperature and power.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on (OEM diameter)\u003c\/li\u003e\u003cli\u003eSuper Alloy \/ Competition Plus series\u003c\/li\u003e\u003cli\u003e12-valve kit (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eChoose between OEM size or +1mm (machined cylinder head)\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: flat head 39mm (OEM) \/ stem 6.98mm\u003c\/li\u003e\u003cli\u003eTotal length: inlet 106.15mm \/ outlet 106.90mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Competition Plus engine valves\u003c\/li\u003e\u003cli\u003e12 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat material are the valves made of?\u003c\/strong\u003e\u003cbr\u003e\nThe valves are made of forged Super Alloy.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCan the valves be fitted straight away?\u003c\/strong\u003e\u003cbr\u003e\nYes, they can be fitted straight away in OEM size or 1mm larger for a machined cylinder head.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+1mm","offer_id":61447207453002,"sku":"#F1920P+F1919P","price":584.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63603375341898,"sku":"#F1932P+F1931P","price":584.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Competition_Plus_motor_kleppen_Volkswagen_Golf_3_VR6.jpg?v=1784203253"},{"product_id":"ferrea-motor-kleppen-ford-focus-3-rs-mustang-s550-2-3-ecoboost","title":"Ferrea Engine valves for the Ford Focus 3 RS \/ Mustang S550 2.3 EcoBoost","description":"\u003cp\u003eThe \u003cstrong\u003eFerrea engine valves\u003c\/strong\u003e for the \u003cstrong\u003eFord Focus 3 RS\u003c\/strong\u003e and \u003cstrong\u003eMustang S550\u003c\/strong\u003e are designed for the 2.3 Ecoboost engines. This set of 16 valves is manufactured from \u003cstrong\u003eSuper Alloy\u003c\/strong\u003e and offers a choice between OEM sizes for direct fitment or sizes 0.5 mm larger for a machined cylinder head. These \u003cstrong\u003eCompetition Plus\u003c\/strong\u003e valves are suitable for extreme pressure, temperature and power.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on (OEM diameter)\u003c\/li\u003e\u003cli\u003eSuper Alloy \/ Competition Plus series\u003c\/li\u003e\u003cli\u003eSet of 16 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eChoose between OEM size or +0.5 mm (machined cylinder head)\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: flat head 32.5 mm (OEM) \/ stem 5.47 mm\u003c\/li\u003e\u003cli\u003eTotal length: Intake 103.55 mm \/ exhaust 104.75 mm\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea engine valve set\u003c\/li\u003e\u003cli\u003e16 valves (inlet and outlet)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat material are the valves made of?\u003c\/strong\u003e\u003cbr\u003e\nThe valves are made of Super Alloy.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCan the valves be fitted straight away?\u003c\/strong\u003e\u003cbr\u003e\nYes, the valves are available in OEM sizes for direct fitting or 0.5 mm larger for a machined cylinder head.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+0.5mm","offer_id":61447207977290,"sku":"#F2371P+F2375P","price":889.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63603406274890,"sku":"#F2370P+F2374P","price":889.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Motor_kleppen_Ford_Focus_3_RS_Mustang_S550_2.3_Ecoboost.jpg?v=1784207600"},{"product_id":"ferrea-competition-plus-motor-kleppen-honda-civic-type-r-ep3-fn2-k20","title":"Ferrea Competition Plus engine valves for the Honda Civic Type R EP3 \/ FN2 K20","description":"\u003cp\u003eThis set of 16 forged \u003cstrong\u003eFerrea Competition Plus engine valves\u003c\/strong\u003e has been specially designed for the \u003cstrong\u003eHonda Civic Type R EP3 \/ FN2\u003c\/strong\u003e fitted with the K20 engine. Made from Super Alloy \/ Super Flo material, these valves are available in original sizes for direct fitment on the OEM cylinder head or 1 mm larger for fitment with a machined cylinder head. These valves are designed to withstand extreme pressures, temperatures and power outputs.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on (OEM diameter)\u003c\/li\u003e\u003cli\u003eSuper Alloy \/ Competition Plus series\u003c\/li\u003e\u003cli\u003eSet of 16 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eChoose between OEM size or +1 mm (machined cylinder head)\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: flat head 35 mm (OEM) \/ stem 5.47 mm\u003c\/li\u003e\u003cli\u003eexhaust diameter: head 30 mm (OEM) \/ shank 5.45 mm\u003c\/li\u003e\u003cli\u003eTotal length: inlet 109.30 mm \/ outlet 109.15 mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Competition Plus engine valves\u003c\/li\u003e\u003cli\u003e16 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat material are the valves made of?\u003c\/strong\u003e\u003cbr\u003e\nThe valves are made from Super Alloy \/ Super Flo material.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCan the valves be fitted straight away?\u003c\/strong\u003e\u003cbr\u003e\nYes, they are available in OEM sizes for direct fit or 1mm larger for machined heads.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+1mm","offer_id":61447208370506,"sku":"#F5509-F5511","price":409.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63603375767882,"sku":"#F5508-F5510","price":409.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Competition_Plus_motor_kleppen_Honda_Civic_Type_R_EP3_FN2_K20.jpg?v=1784201827"},{"product_id":"ferrea-competition-plus-motor-kleppen-honda-civic-type-r-fk2-fk8-fl5","title":"Ferrea Competition Plus engine valves for the Honda Civic Type R FK2 \/ FK8 \/ FL5","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea Competition Plus engine valves\u003c\/strong\u003e are specifically designed for the \u003cstrong\u003eHonda Civic Type R FK2, FK8 and FL5\u003c\/strong\u003e. This set of 16 forged valves is available in original sizes for direct fitment on the OEM cylinder head, or 1 mm larger for fitment with a machined cylinder head. The valves are made from \u003cstrong\u003eSuper Alloy\u003c\/strong\u003e and are designed to withstand extreme pressures, temperatures and power outputs.\n\u003c\/p\u003e\n\u003cp\u003e\nThese valves are a specific upgrade for the K20C1 engines in the Honda Civic Type R models and are manufactured in the \u003cstrong\u003eUSA\u003c\/strong\u003e.\n\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on (OEM diameter)\u003c\/li\u003e\u003cli\u003eSuper Alloy \/ Competition Plus series\u003c\/li\u003e\u003cli\u003e16-valve kit (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eChoose between OEM size or +1 mm (machined head)\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: flat head 35mm (OEM) \/ stem 5.48mm\u003c\/li\u003e\u003cli\u003eTotal length: inlet 117.25 mm \/ outlet 114.75 mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Competition Plus engine valves\u003c\/li\u003e\u003cli\u003e16 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is the diameter of the Intake valves?\u003c\/strong\u003e\u003cbr\u003e\nThe diameter of the Intake valves is 35 mm for the flat head and 5.48 mm for the stem.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eAre these valves suitable for a machined cylinder head?\u003c\/strong\u003e\u003cbr\u003e\nYes, there is an option for valves that are 1 mm larger for fitting to a machined cylinder head.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhere are these valves manufactured?\u003c\/strong\u003e\u003cbr\u003e\nThese valves are manufactured in the USA.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+1mm","offer_id":61447208534346,"sku":"#F2395P+F2397P","price":889.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63603379405130,"sku":"#F2394P+F2396P","price":889.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Competition_Plus_motor_kleppen_Honda_Civic_Type_R_FK2_FK8_FL5.jpg?v=1784202042"},{"product_id":"ferrea-competition-plus-motor-kleppen-leon-2-cupra-golf-6-r-s3-8p-2-0-tfsi-ea113","title":"Ferrea Competition Plus engine valves for Leon 2 Cupra \/ Golf 6 R \/ S3 8P 2.0 TFSI EA113","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea Competition Plus engine valves\u003c\/strong\u003e have been specially designed for the 2.0 TFSI EA113 engines, as found in the \u003cstrong\u003eGolf 5 GTI\u003c\/strong\u003e, \u003cstrong\u003eGolf 6 R\u003c\/strong\u003e, \u003cstrong\u003eLeon 2 Cupra\u003c\/strong\u003e and \u003cstrong\u003eS3 8P\u003c\/strong\u003e. This set of 16 forged valves is available in original sizes for direct fitting to the OEM cylinder head, or 1mm larger for fitting to a machined cylinder head. Made from \u003cstrong\u003eSuper Alloy\u003c\/strong\u003e, these valves are designed to withstand extreme pressures, temperatures and power outputs.\n\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on (OEM diameter)\u003c\/li\u003e\u003cli\u003eSuper Alloy \/ Competition Plus series\u003c\/li\u003e\u003cli\u003e16-valve kit (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eChoose between OEM size or +1mm (machined cylinder head)\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: cylinder head 33.9 mm (OEM) \/ stem 5.98 mm\u003c\/li\u003e\u003cli\u003eTotal length: Intake 104 mm \/ exhaust 102 mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Competition Plus engine valves\u003c\/li\u003e\u003cli\u003e16 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is the diameter of the Intake valves?\u003c\/strong\u003e\u003cbr\u003e\nThe diameter of the Intake valves is 33.9 mm for the head and 5.98 mm for the stem.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhat is the diameter of the exhaust valves?\u003c\/strong\u003e\u003cbr\u003e\nThe diameter of the exhaust valves is 28 mm for the head and 5.97 mm for the stem.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhere are these valves manufactured?\u003c\/strong\u003e\u003cbr\u003e\nThese valves are manufactured in the USA.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+1mm","offer_id":61447208730954,"sku":"#F2178P+F2180P","price":989.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63571464552778,"sku":"#F2177P+F2179P","price":989.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Competition_Plus_motor_kleppen_Leon_2_Cupra_Golf_6_R_S3_8P_2.0_TFSI_EA113.jpg?v=1784202250"},{"product_id":"ferrea-competition-plus-motor-kleppen-s3-8v-golf-7-gti-golf-7-r-leon-3-cupra-2-0-tsi-ea888-3","title":"Ferrea Competition Plus engine valves for S3 8V \/ Golf 7 GTI \/ Golf 7 R \/ Leon 3 Cupra 2.0 TSI EA888.3","description":"\u003cp\u003eThis set of 16 forged \u003cstrong\u003eFerrea Competition Plus engine valves\u003c\/strong\u003e has been specially designed for the 2.0 TFSI EA888.3 engines in the \u003cstrong\u003eGolf 7 GTI\u003c\/strong\u003e, \u003cstrong\u003eGolf 7 R\u003c\/strong\u003e, \u003cstrong\u003eLeon 3 Cupra\u003c\/strong\u003e and \u003cstrong\u003eS3 8V\u003c\/strong\u003e. The valves are made from Super Alloy and are available in original sizes for direct fit on the OEM cylinder head, or 1mm larger for fitment with a machined cylinder head. These valves are designed to withstand extreme pressures, temperatures and power outputs.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on (OEM diameter)\u003c\/li\u003e\u003cli\u003eSuper Alloy \/ Competition Plus series\u003c\/li\u003e\u003cli\u003e16-valve kit (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eChoose between OEM size or +1mm (machined cylinder head)\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: cylinder head 33.9 mm (OEM) \/ stem 5.98 mm\u003c\/li\u003e\u003cli\u003eTotal length: inlet 104 mm \/ outlet 102 mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Competition Plus engine valves\u003c\/li\u003e\u003cli\u003e16 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eAre these valves suitable for direct fit?\u003c\/strong\u003e\u003cbr\u003e\nYes, they are available in original sizes for direct fit on the OEM cylinder head.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eAre larger sizes available?\u003c\/strong\u003e\u003cbr\u003e\nYes, there is an option for valves 1mm larger for fitment with a machined cylinder head.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Oem","offer_id":61447208862026,"sku":"#F2177P+F2179P","price":989.99,"currency_code":"EUR","in_stock":true},{"title":"+1mm","offer_id":61447208894794,"sku":"#F2178P+F2180P","price":989.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Competition_Plus_motor_kleppen_S3_8V_Golf_7_GTI_Golf_7_R_Leon_3_Cupra_2.0_TSI_EA888.3.jpg?v=1784202386"},{"product_id":"ferrea-competition-plus-motor-kleppen-subaru-brz-toyota-gt86","title":"Ferrea Competition Plus engine valves for the Subaru BRZ \/ Toyota GT86","description":"\u003cp\u003eThis set of 16 forged \u003cstrong\u003eFerrea Competition Plus engine valves\u003c\/strong\u003e has been specially developed for the \u003cstrong\u003eSubaru BRZ\u003c\/strong\u003e and \u003cstrong\u003eToyota GT86\u003c\/strong\u003e. The valves are made from Super Alloy \/ Super Flo material and are designed to withstand extreme pressures, temperatures and power output. They are available in original sizes for direct fitment on the OEM cylinder head or 1 mm larger for fitment with a machined cylinder head.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on (OEM diameter)\u003c\/li\u003e\u003cli\u003eSuper Alloy \/ Competition Plus series\u003c\/li\u003e\u003cli\u003eSet of 16 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eChoose between OEM size or +1mm (machined cylinder head)\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: flat head 29 mm (OEM) \/ stem 5.45 mm\u003c\/li\u003e\u003cli\u003eTotal length: inlet 95.30 mm \/ outlet 103.74 mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Competition Plus engine valves\u003c\/li\u003e\u003cli\u003eFitting hardware\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eAre these valves suitable for the Subaru BRZ and Toyota GT86?\u003c\/strong\u003e\u003cbr\u003e\nYes, these valves are specifically designed for the Subaru BRZ and Toyota GT86 fitted with FA20 engines.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCan I fit these valves directly onto the OEM cylinder head?\u003c\/strong\u003e\u003cbr\u003e\nYes, they are available in original sizes for direct fitting onto the OEM cylinder head or 1mm larger for a machined cylinder head.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+1mm","offer_id":61447209058634,"sku":"#F2358P+2359P","price":984.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63603375276362,"sku":"#F2356P+2357P","price":984.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Competition_Plus_motor_kleppen_Subaru_BRZ_Toyota_GT86.jpg?v=1784202535"},{"product_id":"ferrea-competitie-plus-motor-kleppen-audi-s3-8l","title":"Ferrea Competition Plus engine valves for the Audi S3 8L","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea Competitie Plus engine valves\u003c\/strong\u003e have been specially designed for the 1.8T 20V engines in the \u003cstrong\u003eAudi S3 8L\u003c\/strong\u003e, TT 8N, Leon 1M Cupra, Golf 4 GTI and Ibiza Cupra. This set of 20 forged valves is available in original sizes for direct fitment on the OEM cylinder head, or 1mm larger for fitment with a machined cylinder head. The valves are made from \u003cstrong\u003eSuper Alloy\u003c\/strong\u003e and form part of the \u003cstrong\u003eCompetition Plus range\u003c\/strong\u003e, designed to withstand extreme pressures, temperatures and power output.\n\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on (OEM diameter)\u003c\/li\u003e\u003cli\u003eSuper Alloy \/ Competition Plus series\u003c\/li\u003e\u003cli\u003e20-valve kit (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eChoose between OEM size or +1 mm (machined cylinder head)\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: cylinder head 26.9 mm (OEM) \/ stem 5.97 mm\u003c\/li\u003e\u003cli\u003eTotal length: inlet 105.1 mm \/ outlet 103.92 mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Competition Plus engine valves\u003c\/li\u003e\u003cli\u003e20 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhich vehicles are compatible with these valves?\u003c\/strong\u003e\u003cbr\u003e\nThese valves are compatible with the Audi S3 8L, TT 8N, Leon 1M Cupra, Golf 4 GTI and Ibiza Cupra.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCan the valves be fitted straight away?\u003c\/strong\u003e\u003cbr\u003e\nYes, the valves are available in OEM sizes for direct fitting or 1mm larger for machined cylinder heads.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+1mm","offer_id":61447210467658,"sku":"#F1555P+F1557P-20","price":1154.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63603370066250,"sku":"#F1554P+F1556P-20","price":1154.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Competitie_Plus_motor_kleppen_Audi_S3_8L.jpg?v=1784198342"},{"product_id":"ferrea-competition-plus-motor-kleppen-bmw-135i-e8x-1m-335i-e9x-n54","title":"Ferrea Competition Plus engine valves for BMW 135i E8x \/ 1M \/ 335i E9x N54","description":"\u003cp\u003eThe \u003cstrong\u003eFerrea Competition Plus engine valves\u003c\/strong\u003e are specially designed for the BMW 135i, 1M and 335i fitted with the N54 engine. This set of 24 forged valves is manufactured from \u003cstrong\u003eSuper Alloy\u003c\/strong\u003e and offers either direct fitment to the OEM cylinder head or fitment to a machined cylinder head for a 0.5 mm larger diameter. These valves are designed to withstand extreme pressures, temperatures and power outputs.\u003c\/p\u003e\n\u003cp\u003eThe valves are available in original sizes for direct fitment or in a larger size for a machined cylinder head. This upgrade is specific to the N54 engines in the BMW 1 Series and 3 Series.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on (OEM diameter)\u003c\/li\u003e\u003cli\u003eSuper Alloy \/ Competition Plus series\u003c\/li\u003e\u003cli\u003e24-valve kit (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eChoose between OEM size or +0.5mm (machined cylinder head)\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: cylinder head 31.5mm (OEM) \/ stem 4.97mm\u003c\/li\u003e\u003cli\u003eTotal length: Intake 106.80 mm \/ exhaust 114.75 mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Competition Plus engine valves\u003c\/li\u003e\u003cli\u003e24 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat diameters are available?\u003c\/strong\u003e\u003cbr\u003e\nThe valves are available in OEM diameter or +0.5mm for a machined cylinder head.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhat are the valves made of?\u003c\/strong\u003e\u003cbr\u003e\nThe valves are made of Super Alloy and belong to the Competition Plus range.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhere are these valves manufactured?\u003c\/strong\u003e\u003cbr\u003e\nThese valves are manufactured in the USA.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+0.5mm","offer_id":61447210664266,"sku":"#F2366P+F2368P-24","price":1329.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63603371540810,"sku":"#F2365P+F2367P-24","price":1329.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Competition_Plus_motor_kleppen_BMW_135i_E8x_1M_335i_E9x_N54.jpg?v=1784200758"},{"product_id":"ferrea-competition-plus-motor-kleppen-bmw-140i-240i-340i-440i-toyota-supra-gr-3-0-a90-mk5-b58","title":"Ferrea Competition Plus engine valves for BMW 140i \/ 240i \/ 340i \/ 440i \/ Toyota Supra GR 3.0 A90 MK5 B58","description":"\u003cp\u003eThis set of 24 forged \u003cstrong\u003eFerrea Competition Plus engine valves\u003c\/strong\u003e has been specially designed for the B58 engines in the \u003cstrong\u003eBMW 140i\u003c\/strong\u003e, \u003cstrong\u003e240i\u003c\/strong\u003e, \u003cstrong\u003e340i\u003c\/strong\u003e, \u003cstrong\u003e440i\u003c\/strong\u003e and \u003cstrong\u003ethe Toyota Supra GR 3.0 A90 MK5\u003c\/strong\u003e. The valves are made from Super Alloy and are available in original sizes for direct fit on the OEM cylinder head, or in larger sizes for fitment with a machined cylinder head. These triple-groove valves are designed to withstand extreme pressures, temperatures and power outputs.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on (OEM diameter)\u003c\/li\u003e\u003cli\u003eSuper Alloy \/ Competition Plus series\u003c\/li\u003e\u003cli\u003e24-valve kit (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eOEM size or +0.5mm intake \/ +1mm exhaust (machined cylinder head)\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: cylinder head 30.1 mm (OEM) \/ stem 4.97 mm\u003c\/li\u003e\u003cli\u003eTotal length: Intake 99.15 mm \/ exhaust 99.8 mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Competition Plus engine valves\u003c\/li\u003e\u003cli\u003e24 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat material are the valves made of?\u003c\/strong\u003e\u003cbr\u003e\nThe valves are made of Super Alloy.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCan the valves be fitted straight away?\u003c\/strong\u003e\u003cbr\u003e\nYes, they are available in OEM sizes for direct fitting to the OEM cylinder head, or in larger sizes for a machined cylinder head.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+0.5mm","offer_id":61447210795338,"sku":"#F2433P+F2434P","price":1329.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63603380027722,"sku":"#F2430P+F2431P","price":1329.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Competition_Plus_motor_kleppen_BMW_140i_240i_340i_440i_Toyota_Supra_GR_3.0_A90_MK5_B58.jpg?v=1784201004"},{"product_id":"ferrea-competition-plus-motor-kleppen-bmw-m3-e36","title":"Ferrea Competition Plus engine valves for the BMW M3 E36","description":"\u003cp\u003eThis set of 24 forged \u003cstrong\u003eFerrea Competition Plus engine valves\u003c\/strong\u003e has been specially designed for the \u003cstrong\u003eBMW M3 E36\u003c\/strong\u003e fitted with S50 engines. The valves are manufactured from Super Alloy and are available in original sizes for direct fitment to the OEM cylinder head, or 1 mm larger for fitment with a machined cylinder head. These triple-groove valves are designed to withstand extreme pressures, temperatures and high revs.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eSuper Alloy \/ Competition Plus series\u003c\/li\u003e\u003cli\u003eSet of 24 valves (Intake and exhaust)\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: head 32.95 mm \/ stem 5.97 mm\u003c\/li\u003e\u003cli\u003eTotal length: Intake 106.1 mm \/ exhaust 106 mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Competition Plus engine valves\u003c\/li\u003e\u003cli\u003e24 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eAre these valves suitable for direct fit?\u003c\/strong\u003e\u003cbr\u003e\nYes, they are available in original sizes for direct fit on the OEM cylinder head.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhat material are the valves made of?\u003c\/strong\u003e\u003cbr\u003e\nThe valves are made of Super Alloy.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhere are these valves manufactured?\u003c\/strong\u003e\u003cbr\u003e\nThe valves are manufactured in the USA.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+1mm","offer_id":61447210991946,"sku":"#F1551P+F1553P","price":1289.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63603406373194,"sku":"#F1550P+F1552P","price":1289.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Competition_Plus_motor_kleppen_BMW_M3_E36.jpg?v=1784201301"},{"product_id":"ferrea-competition-plus-motor-kleppen-volkswagen-golf-5-r32-audi-a3-3-2-tt-mk2-3-2","title":"Ferrea Competition Plus engine valves for the Volkswagen Golf 5 R32 \/ Audi A3 3.2 \/ TT Mk2 3.2","description":"\u003cp\u003eThe \u003cstrong\u003eFerrea Competition Plus engine valves\u003c\/strong\u003e have been specially designed for the 3.2 FSI engines in the \u003cstrong\u003eVolkswagen Golf 5 R32\u003c\/strong\u003e, \u003cstrong\u003ethe Audi A3 3.2\u003c\/strong\u003e and \u003cstrong\u003ethe TT Mk2 3.2\u003c\/strong\u003e. This set of 24 forged valves is made from \u003cstrong\u003eSuper Alloy\u003c\/strong\u003e and is available in original sizes for direct fit on the OEM cylinder head, or 1mm larger for fitment with a machined cylinder head. These valves are designed to withstand extreme pressures, temperatures and power outputs.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eSuper Alloy \/ Competition Plus series\u003c\/li\u003e\u003cli\u003eSet of 24 valves (Intake and exhaust)\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: cylinder head 33.2 mm (OEM) \/ stem 5.98 mm\u003c\/li\u003e\u003cli\u003eTotal length: Intake 136.70 + 102.80 mm \/ exhaust 136.48 + 102.58 mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Competition Plus engine valves\u003c\/li\u003e\u003cli\u003e24 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat material are the valves made of?\u003c\/strong\u003e\u003cbr\u003e\nThe valves are made of Super Alloy.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCan the valves be fitted directly to the OEM cylinder head?\u003c\/strong\u003e\u003cbr\u003e\nYes, the valves are available in original sizes for direct fitting to the OEM cylinder head.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhere are these valves manufactured?\u003c\/strong\u003e\u003cbr\u003e\nThe valves are manufactured in the USA.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+1mm","offer_id":61447211417930,"sku":"#F2290P+F2291P+F2294P+F2295P","price":1504.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63603379306826,"sku":"#F2288P+F2289P+F2292P+F2293P","price":1504.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Competition_Plus_motor_kleppen_Volkswagen_Golf_5_R32_Audi_A3_3.2_TT_Mk2_3.2.jpg?v=1784203523"},{"product_id":"ferrea-motor-kleppen-nissan-gtr-r35","title":"Ferrea Engine valves for the Nissan GTR R35","description":"\u003cp\u003eThe \u003cstrong\u003eFerrea engine valves\u003c\/strong\u003e are specially designed for the \u003cstrong\u003eNissan GTR R35\u003c\/strong\u003e fitted with the VR38 engine. This set comprises 24 forged Super Alloy valves, available in original sizes for direct fitting to the OEM cylinder head or 1mm larger for fitting to a machined cylinder head. The Competition Plus valves are designed to withstand extreme pressures, temperatures and power outputs.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eSuper Alloy \/ Competition Plus series\u003c\/li\u003e\u003cli\u003e24-valve kit (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: cylinder head 37 mm (OEM) \/ stem 5.98 mm\u003c\/li\u003e\u003cli\u003eTotal length: inlet 95 mm \/ outlet 92 mm\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea engine valve set\u003c\/li\u003e\u003cli\u003e24 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eAre these valves suitable for the Nissan GTR R35?\u003c\/strong\u003e\u003cbr\u003e\nYes, these valves are specifically designed for the Nissan GTR R35 with a VR38 engine.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCan I fit these valves directly onto the OEM cylinder head?\u003c\/strong\u003e\u003cbr\u003e\nYes, they are available in original sizes for direct fitting to the OEM cylinder head or 1mm larger for a machined cylinder head.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+1mm","offer_id":61447211647306,"sku":"#F2235P+F2237P","price":1474.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63603402768714,"sku":"#F2234P+F2236P","price":1474.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Motor_kleppen_Nissan_GTR_R35.jpg?v=1784207739"},{"product_id":"ferrea-competition-plus-motor-kleppen-audi-s4-b5-en-rs4-b5","title":"Ferrea Competition Plus engine valves for the Audi S4 B5 and RS4 B5","description":"\u003cp\u003eThis set of 30 forged \u003cstrong\u003eFerrea Competition Plus engine valves\u003c\/strong\u003e has been specially designed for the 2.7T 30V engines in the \u003cstrong\u003eAudi S4 B5\u003c\/strong\u003e and \u003cstrong\u003eRS4 B5\u003c\/strong\u003e. The valves are available in original sizes for direct fitment on the OEM cylinder head, or 1mm larger for fitment on a machined cylinder head. These triple-groove valves are designed to withstand extreme pressures, temperatures and power outputs.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on (OEM diameter)\u003c\/li\u003e\u003cli\u003eSuper Alloy \/ Competition Plus series\u003c\/li\u003e\u003cli\u003eSet of 30 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eChoose between OEM size or +1mm (machined cylinder head)\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: head 26.9 mm (OEM) \/ stem 5.97 mm\u003c\/li\u003e\u003cli\u003eTotal length: inlet 105.1mm \/ outlet 103.92mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Competition Plus engine valves\u003c\/li\u003e\u003cli\u003e30 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat are the dimensions of the Intake valves?\u003c\/strong\u003e\u003cbr\u003e\nThe intake valves have a head diameter of 26.9 mm and a stem diameter of 5.97 mm.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhat are the dimensions of the exhaust valves?\u003c\/strong\u003e\u003cbr\u003e\nThe exhaust valves have a head diameter of 29.9 mm and a stem diameter of 5.96 mm.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhere are the valves manufactured?\u003c\/strong\u003e\u003cbr\u003e\nThe valves are manufactured in the USA.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+1mm","offer_id":61447211811146,"sku":"#F1555P+F1557P-30","price":1819.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63603369771338,"sku":"#F1554P+F1556P-30","price":1819.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Competition_Plus_motor_kleppen_Audi_S4_B5_en_RS4_B5.jpg?v=1784199619"},{"product_id":"ferrea-motor-kleppen-honda-civic-eg6-ek4-b16","title":"Ferrea Engine valves for the Honda Civic EG6 \/ EK4 B16","description":"\u003cp\u003eThe \u003cstrong\u003eFerrea engine valves\u003c\/strong\u003e are a specific upgrade for the \u003cstrong\u003eHonda Civic EG6 \/ EK4 B16\u003c\/strong\u003e engines. This set of 16 valves is made from a special alloy and is designed to withstand extreme pressure, temperatures and power output. The valves are available in original sizes for direct fitting to the OEM cylinder head or 1mm larger for fitting to a machined cylinder head. Made in the USA.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on (OEM diameter)\u003c\/li\u003e\u003cli\u003e6000 Series Competition\u003c\/li\u003e\u003cli\u003e16-valve kit (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eChoose between OEM size or +1mm (machined cylinder head)\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: flat head 33mm (OEM) \/ stem 5.47mm\u003c\/li\u003e\u003cli\u003eTotal length: inlet 102.35 mm \/ outlet 102.5 mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea engine valves\u003c\/li\u003e\u003cli\u003e16 valves (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is the diameter of the Intake valves?\u003c\/strong\u003e\u003cbr\u003e\nThe diameter of the Intake valves is 33mm for the head and 5.47mm for the stem.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhat is the diameter of the exhaust valves?\u003c\/strong\u003e\u003cbr\u003e\nThe diameter of the exhaust valves is 28 mm for the head and 5.45 mm for the stem.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhere are the valves manufactured?\u003c\/strong\u003e\u003cbr\u003e\nThe valves are manufactured in the USA.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+1mm","offer_id":61447212007754,"sku":"#F6044-F6045","price":594.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63592883290442,"sku":"#F6048-F6049","price":594.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Motor_kleppen_Honda_Civic_EG6_EK4_B16.jpg?v=1784207678"},{"product_id":"ferrea-speciale-legering-motor-kleppen-honda-integra-type-r-b18","title":"Ferrea Special alloy engine valves for the Honda Integra Type R B18","description":"\u003cp\u003eThe \u003cstrong\u003eFerrea Special alloy engine valves\u003c\/strong\u003e are designed for the \u003cstrong\u003eHonda Integra Type R B18\u003c\/strong\u003e. This set comprises 16 forged valves, available in original sizes for direct fit on the OEM cylinder head, or 1mm larger for fitment on a machined cylinder head. These valves have been specifically developed for B18 engines and can withstand extreme pressure, temperatures and power output.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on (OEM diameter)\u003c\/li\u003e\u003cli\u003eSpecial alloy \/ Flat head\u003c\/li\u003e\u003cli\u003e16-valve kit (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eChoose between OEM size or +1 mm (machined cylinder head)\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eIntake diameter: flat head 33 mm (OEM) \/ stem 5.47 mm\u003c\/li\u003e\u003cli\u003eTotal length: inlet 102.35 mm \/ outlet 102.5 mm\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea special alloy engine valves\u003c\/li\u003e\u003cli\u003eFitting hardware\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is the diameter of the Intake valves?\u003c\/strong\u003e\u003cbr\u003e\nThe diameter of the Intake valves is 33 mm (OEM) with a stem diameter of 5.47 mm.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhat is the diameter of the exhaust valves?\u003c\/strong\u003e\u003cbr\u003e\nThe diameter of the exhaust valves is 28 mm (OEM) with a stem length of 5.45 mm.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhere are these valves manufactured?\u003c\/strong\u003e\u003cbr\u003e\nThese valves are manufactured in the USA.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"+1mm","offer_id":61447212171594,"sku":"#F5503+F5501","price":369.99,"currency_code":"EUR","in_stock":true},{"title":"Oem","offer_id":63603375997258,"sku":"#F5502+F5500","price":369.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Speciale_legering_motor_kleppen_Honda_Integra_Type_R_B18.jpg?v=1784207838"},{"product_id":"ferrea-klepveren-en-retainers-kit-audi-rs3-ttrs-2-5-tfsi","title":"Ferrea Valve Springs and Retainers Kit for Audi RS3 TTRS 2.5 TFSI","description":"\u003cp\u003eThe \u003cstrong\u003eFerrea Valve Spring and Retainer Kit\u003c\/strong\u003e has been specially designed for the 2\u003cstrong\u003e.5 TFSI engines\u003c\/strong\u003e in the \u003cstrong\u003eAudi RS3\u003c\/strong\u003e and \u003cstrong\u003eTTRS\u003c\/strong\u003e. This kit comprises a complete Intake and exhaust set featuring precision-wound valve springs, titanium retainers and seat locators. This kit is ready for installation with any type of valve and offers the reliability you need under high pressure, high revs or high temperatures.\u003c\/p\u003e\n\u003cp\u003eCompatible with models such as the Audi RS3, RSQ3 and TT, this kit is a direct upgrade for your cylinder head.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete set of 60 pieces\u003c\/li\u003e\u003cli\u003e20 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers\u003c\/li\u003e\u003cli\u003eManufacturing process: Precision-wound\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e20 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eIs this kit suitable for all valves?\u003c\/strong\u003e\u003cbr\u003e\nYes, this set is ready for installation with any type of valve.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eHow many parts does the kit contain?\u003c\/strong\u003e\u003cbr\u003e\nThe kit contains a total of 60 parts, including valve springs, titanium retainers and seat locators.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447212368202,"sku":"#KT4042","price":1439.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_Audi_RS3_TTRS_2.5_TFSI.webp?v=1784203602"},{"product_id":"ferrea-klepveren-en-retainers-kit-audi-s3-8p-golf-5-gti-golf-6-r-leon-2-cupra-2-0-tfsi-ea113","title":"Ferrea Valve Spring and Retainer Kit for Audi S3 8P \/ Golf 5 GTI \/ Golf 6 R \/ Leon 2 Cupra 2.0 TFSI EA113","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea valve spring and retainer kit\u003c\/strong\u003e is designed for the 2.0 TFSI EA113 engines found in the \u003cstrong\u003eGolf 6 R\u003c\/strong\u003e, \u003cstrong\u003eLeon 2 Cupra\u003c\/strong\u003e, \u003cstrong\u003eS3 8P\u003c\/strong\u003e and more. This set contains both Intake and exhaust springs and comes with precision-wound valve springs, titanium retainers and seat locators. This kit is ready for installation with any type of valve and provides the protection your cylinder head needs under high pressure, high revs or high temperatures.\n\u003c\/p\u003e\n\u003cp\u003e\nCompatible with various models such as the Audi A3, S3, TT, Seat Leon, Skoda Octavia, and Volkswagen Golf, Polo and Scirocco.\n\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete set of 48 parts\u003c\/li\u003e\u003cli\u003e16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 seat locators\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers\u003c\/li\u003e\u003cli\u003eManufacturing technique: Precision-wound valve springs\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea valve springs and retainers kit\u003c\/li\u003e\u003cli\u003e16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 seat locators\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is included in the kit?\u003c\/strong\u003e\u003cbr\u003e\nThe kit contains 16 valve springs, 16 titanium retainers and 16 seat locators.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eIs this kit suitable for high pressure and high revs?\u003c\/strong\u003e\u003cbr\u003e\nYes, this kit provides the protection your cylinder head needs under high pressure, high revs or high temperatures.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447212499274,"sku":"#KT4006","price":1439.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_Audi_S3_8P_Golf_5_GTI_Golf_6_R_Leon_2_Cupra_2.0_TFSI_EA113.png?v=1784204036"},{"product_id":"ferrea-klepveren-en-retainers-kit-audi-s4-rs4-b5","title":"Ferrea Valve Spring and Retainer Kit for Audi S4 \/ RS4 B5","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea valve spring and retainer kit\u003c\/strong\u003e for the \u003cstrong\u003eAudi S4 \/ RS4 B5\u003c\/strong\u003e is designed for the 2.7T 30V engines. This complete set contains both Intake and exhaust valve springs, together with titanium retainers and seat locators. The set is ready for fitting with any type of valve and offers the reliability you need under high pressure, high revs or high temperatures.\n\u003c\/p\u003e\n\u003cp\u003e\nThis kit is ready to fit and is manufactured in the United States. Compatible with the Audi S4 and RS4.\n\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete set of 90 parts\u003c\/li\u003e\u003cli\u003e30 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers\u003c\/li\u003e\u003cli\u003eManufacturing technique: Precision-wound valve springs\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e30 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is included in the kit?\u003c\/strong\u003e\u003cbr\u003e\nThe kit contains 30 valve springs, 30 titanium retainers and 30 seat locators.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCan the kit be fitted straight away?\u003c\/strong\u003e\u003cbr\u003e\nYes, the kit is a direct bolt-on fit and ready for installation with any type of valve.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447212630346,"sku":"#KT9900","price":2459.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_Audi_S4_RS4_B5.jpg?v=1784204594"},{"product_id":"ferrea-klepveren-en-retainers-kit-bmw-135i-e8x-335i-e9x-n54","title":"Ferrea Valve Springs and Retainers Kit for BMW 135i E8x \/ 335i E9x N54","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea Valve Spring and Retainer Kit\u003c\/strong\u003e for the \u003cstrong\u003eBMW 135i E8x\u003c\/strong\u003e and \u003cstrong\u003e335i E9x N54\u003c\/strong\u003e engines is a complete Intake and exhaust set. This kit contains precision-wound valve springs and titanium retainers. Ready for installation with any type of valve, this kit offers the reliability you require for your modified cylinder head under high pressure, high revs or high temperatures.\n\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete 48-piece set\u003c\/li\u003e\u003cli\u003e24 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers\u003c\/li\u003e\u003cli\u003eManufacturing technique: Precision-wound\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e24 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is included in the kit?\u003c\/strong\u003e\u003cbr\u003e\nThe kit contains 24 valve springs and 24 titanium retainers for both the Intake and exhaust.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eIs this kit ready to fit straight away?\u003c\/strong\u003e\u003cbr\u003e\nYes, this kit is a straight bolt-on fit.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447212826954,"sku":"#KT4026","price":1669.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_BMW_135i_E8x_335i_E9x_N54.png?v=1784204785"},{"product_id":"ferrea-klepveren-en-retainers-kit-bmw-140i-240i-340i-440i-en-toyota-supra-gr-3-0-a90-mk5-b58","title":"Ferrea Valve Spring and Retainer Kit for BMW 140i \/ 240i \/ 340i \/ 440i and Toyota Supra GR 3.0 A90 MK5 B58","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea Valve Springs and Retainers Kit\u003c\/strong\u003e is designed for the B58 engines in the \u003cstrong\u003eBMW 140i \/ 240i \/ 340i \/ 440i\u003c\/strong\u003e and the \u003cstrong\u003eToyota Supra GR 3.0 A90 MK5\u003c\/strong\u003e. This kit comprises a complete Intake and exhaust set featuring precision-wound valve springs and titanium retainers. It is ready for installation with any type of valve and provides the reliability you need at high pressures, revs or temperatures.\n\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete set of 72 parts\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: titanium retainers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e24 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is included in the kit?\u003c\/strong\u003e\u003cbr\u003e\nThe kit contains 24 valve springs, 24 titanium retainers and 24 seat locators for both Intake and exhaust.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eIs this kit suitable for high pressure and temperatures?\u003c\/strong\u003e\u003cbr\u003e\nYes, this set provides the safety you need under high pressures, revs or temperatures.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447212925258,"sku":"#KT4048","price":1629.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_BMW_140i_240i_340i_440i_en_Toyota_Supra_GR_3.0_A90_MK5_B58.webp?v=1784204972"},{"product_id":"ferrea-klepveren-en-retainers-kit-bmw-m3-e36-3-0-3-2","title":"Ferrea Valve Springs and Retainers Kit BMW M3 E36 3.0 \/ 3.2","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea Valve Springs and Retainers Kit\u003c\/strong\u003e for the \u003cstrong\u003eBMW M3 E36 3.0 \/ 3.2\u003c\/strong\u003e is a complete Intake and exhaust set. This set contains precision-wound twin valve springs, titanium retainers and seat locators. Ready for installation with any type of valves, this set provides the reliability your modified cylinder head needs under high pressure, high revs or high temperatures.\n\u003c\/p\u003e\n\u003cp\u003e\nThis kit is a direct bolt-on fit and suitable for the BMW 3 Series.\n\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete set of 96 pieces\u003c\/li\u003e\u003cli\u003e2 x 24 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e24 titanium retainers (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e24 seat locators\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers\u003c\/li\u003e\u003cli\u003eManufacturing technique: Precision-wound\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e2 x 24 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e24 titanium retainers (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e24 seat locators\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is included in the kit?\u003c\/strong\u003e\u003cbr\u003e\nThe kit contains 2 x 24 valve springs, 24 titanium retainers and 24 seat locators.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eIs this kit suitable for high pressure and temperatures?\u003c\/strong\u003e\u003cbr\u003e\nYes, this set ensures safety under high pressure, high revs or high temperatures.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447213089098,"sku":"#KT4041","price":2564.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_BMW_M3_E36_3.0_3.2.webp?v=1784205103"},{"product_id":"ferrea-klepveren-en-retainers-kit-bmw-m3-e46","title":"Ferrea Valve Springs and Retainers Kit for BMW M3 E46","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea Valve Springs and Retainers Kit\u003c\/strong\u003e for the \u003cstrong\u003eBMW M3 E46\u003c\/strong\u003e is a complete Intake and exhaust set. This set is designed for S54 engines and includes precision-wound double valve springs, titanium retainers and seat locators. Manufactured in the USA, this kit offers the reliability you need under high pressure, high revs or high temperatures.\n\u003c\/p\u003e\n\u003cp\u003e\nCompatible with the BMW 3 Series, this kit can be fitted directly to any type of valve.\n\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete set of 96 parts\u003c\/li\u003e\u003cli\u003e2 x 24 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e24 titanium retainers (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e24 seat locators\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers\u003c\/li\u003e\u003cli\u003eManufacturing technique: Precision-wound\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e2 x 24 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e24 titanium retainers (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e24 seat locators\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is included in the kit?\u003c\/strong\u003e\u003cbr\u003e\nThe kit contains 2 x 24 valve springs, 24 titanium retainers and 24 seat locators.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eIs this kit compatible with other BMW models?\u003c\/strong\u003e\u003cbr\u003e\nThis kit is specifically designed for the BMW M3 E46 with S54 engines.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447213318474,"sku":"#KT9954","price":2159.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_BMW_M3_E46.jpg?v=1784205485"},{"product_id":"ferrea-klepveren-en-retainers-kit-bmw-m3-f80-m4-f8x-m2-comp-f87","title":"Ferrea Valve Springs and Retainers Kit for BMW M3 F80 \/ M4 F8x \/ M2 Comp F87","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea Valve Springs and Retainers Kit\u003c\/strong\u003e for the \u003cstrong\u003eBMW M3 F80\u003c\/strong\u003e, \u003cstrong\u003eM4 F8x\u003c\/strong\u003e and \u003cstrong\u003eM2 Competition F87\u003c\/strong\u003e is a complete Intake and exhaust set. This kit contains precision-wound valve springs and titanium retainers, designed for the S55 engines. Ready for installation with any type of valve, this set offers the reliability you need under high pressure, high revs or high temperatures. 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This kit contains precision-wound valve springs, seat locators and titanium retainers. Ready for installation with any type of valve, this kit offers excellent reliability, even under high pressure, high revs or high temperatures. Compatible with the BMW 2 Series, 3 Series, 4 Series, X3 and X4.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete 72-piece set\u003c\/li\u003e\u003cli\u003e24 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers\u003c\/li\u003e\u003cli\u003eManufacturing technique: Precision-wound valve springs\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e24 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is included in the set?\u003c\/strong\u003e\u003cbr\u003e\nThe set contains 24 valve springs, 24 titanium retainers and 24 seat locators for both Intake and exhaust.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eIs this kit suitable for high pressure and temperatures?\u003c\/strong\u003e\u003cbr\u003e\nYes, this kit offers excellent reliability, even under high pressure, high revs or high temperatures.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447213646154,"sku":"#KT4059","price":2029.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_BMW_M3_G80_M4_G8x_M2_G87_S58.webp?v=1784205851"},{"product_id":"ferrea-klepveren-en-retainers-kit-ford-focus-3-rs-mustang-s550-2-3-ecoboost","title":"Ferrea Valve Springs and Retainers Kit for Ford Focus 3 RS \/ Mustang S550 2.3 Ecoboost","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea valve springs and retainers kit\u003c\/strong\u003e has been specially designed for the 2.3T EcoBoost engines in the \u003cstrong\u003eFord Focus 3 RS\u003c\/strong\u003e and \u003cstrong\u003eMustang S550\u003c\/strong\u003e. 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This kit is ready for installation with any type of valve and offers the reliability you need under high pressure, high revs or high temperatures.\n\u003c\/p\u003e\n\u003cp\u003e\nCompatible with Ford Focus and Mustang models, this set is a direct bolt-on solution manufactured in the US.\n\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete 64-piece set\u003c\/li\u003e\u003cli\u003e16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 steel valve locks\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers\u003c\/li\u003e\u003cli\u003eManufacturing technique: Precision-wound\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 steel valve locks\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is included in the kit?\u003c\/strong\u003e\u003cbr\u003e\nThe kit contains 16 valve springs, 16 titanium retainers, 16 seat locators and 16 steel valve locks.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eIs this kit compatible with other vehicles?\u003c\/strong\u003e\u003cbr\u003e\nThis kit is specifically designed for the Ford Focus 3 RS and Mustang S550 fitted with the 2.3T EcoBoost engine.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447213875530,"sku":"#KT4008","price":1104.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_Ford_Focus_3_RS_Mustang_S550_2.3_Ecoboost.webp?v=1784206077"},{"product_id":"ferrea-klepveren-en-retainers-kit-golf-6-gti-scirocco-leon-2-fr-2-0-tsi-ea888-1","title":"Ferrea Valve Springs and Retainers Kit for Golf 6 GTI \/ Scirocco \/ Leon 2 FR 2.0 TSI EA888.1","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea Valve Springs and Retainers Kit\u003c\/strong\u003e has been specially designed for the 2.0 TSI EA888.1 engines found in models such as the \u003cstrong\u003eGolf 6 GTI\u003c\/strong\u003e, \u003cstrong\u003eLeon 2 FR\u003c\/strong\u003e and \u003cstrong\u003eScirocco\u003c\/strong\u003e. This complete set contains precision-wound valve springs, titanium retainers and seat locators. The kit is ready for installation with any type of valve and provides the reliability you need under high pressure, high revs or high temperatures.\n\u003c\/p\u003e\n\u003cp\u003e\nCompatible with vehicles such as the Audi TT, Seat Leon, Skoda Octavia, Volkswagen Golf and Scirocco.\n\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete set of 48 parts\u003c\/li\u003e\u003cli\u003e16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 seat locators\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers\u003c\/li\u003e\u003cli\u003eManufacturing technique: Precision-wound\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 seat locators\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is included in the kit?\u003c\/strong\u003e\u003cbr\u003e\nThe kit contains 16 valve springs, 16 titanium retainers and 16 seat locators.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eIs this kit suitable for all 2.0 TSI EA888.1 engines?\u003c\/strong\u003e\u003cbr\u003e\nYes, this kit is designed for the 2.0 TSI EA888.1 engines found in the Golf 6 GTI, Leon 2 FR and Scirocco.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447214334282,"sku":"#KT4007","price":1249.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_Golf_6_GTI_Scirocco_Leon_2_FR_2.0_TSI_EA888.1.webp?v=1784206184"},{"product_id":"ferrea-klepveren-en-retainers-kit-golf-7-gti-golf-7-r-s3-8v-tt-mk3-leon-3-cupra-ea888-3","title":"Ferrea Valve Springs and Retainers Kit for Golf 7 GTI \/ Golf 7 R \/ S3 8V \/ TT Mk3 \/ Leon 3 Cupra Ea888.3","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea Valve Springs and Retainers Kit\u003c\/strong\u003e is designed for the 2.0 TSI EA888.3 engines in models such as the \u003cstrong\u003eGolf 7 R\u003c\/strong\u003e, \u003cstrong\u003eLeon 3 Cupra\u003c\/strong\u003e and \u003cstrong\u003eS3 8V\u003c\/strong\u003e. This kit contains precision-wound valve springs, titanium retainers and seat locators, and is ready for installation with any type of valve. This provides the reliability your cylinder head needs under high pressure, high revs or high temperatures.\n\u003c\/p\u003e\n\u003cp\u003e\nCompatible with various Audi, Seat, Škoda and Volkswagen models, including the A3, S1, S3, SQ2, TT, Leon, Octavia, Golf and Polo.\n\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete set of 48 pieces\u003c\/li\u003e\u003cli\u003e16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 seat locators\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers\u003c\/li\u003e\u003cli\u003eManufacturing technique: Precision-wound\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e16 valve springs\u003c\/li\u003e\u003cli\u003e16 titanium retainers\u003c\/li\u003e\u003cli\u003e16 seat locators\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is included in the kit?\u003c\/strong\u003e\u003cbr\u003e\nThe kit contains 16 valve springs, 16 titanium retainers and 16 seat locators.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCan this kit be fitted straight away?\u003c\/strong\u003e\u003cbr\u003e\nYes, the kit is a straight bolt-on fit.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447214956874,"sku":"#KT4025","price":1439.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_Golf_7_GTI_Golf_7_R_S3_8V_TT_Mk3_Leon_3_Cupra_Ea888.3.webp?v=1784206260"},{"product_id":"ferrea-klepveren-en-retainers-kit-honda-civic-eg-ek-1-6-vti-b16","title":"Ferrea Valve Springs and Retainers Kit for Honda Civic EG \/ EK 1.6 VTI B16","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea Valve Springs and Retainers Kit\u003c\/strong\u003e has been specially designed for the \u003cstrong\u003eHonda Civic EG \/ EK 1.6 VTI B16\u003c\/strong\u003e. This kit contains both Intake and exhaust components and features precision-wound twin valve springs, titanium retainers, seat locators and valve locks. This kit is ready for installation with any type of valve and offers the reliability you need under high pressure, high revs or high temperatures.\n\u003c\/p\u003e\n\u003cp\u003e\nThis kit is a direct bolt-on solution for the B16 engines in Honda Civic models.\n\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete set of 80 pieces\u003c\/li\u003e\u003cli\u003e2 x 16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 titanium retainers (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 steel valve locks\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers and steel valve locks\u003c\/li\u003e\u003cli\u003eManufacturing technique: Precision-wound twin valve springs\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e2 x 16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 titanium retainers (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 steel valve locks\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is included in the kit?\u003c\/strong\u003e\u003cbr\u003e\nThe kit contains 2 sets of 16 valve springs, 16 titanium retainers, 16 seat locators and 16 steel valve locks.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCan this kit be fitted straight away?\u003c\/strong\u003e\u003cbr\u003e\nYes, this kit is a direct bolt-on solution for B16 engines.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447215087946,"sku":"#KT4002","price":1764.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_Honda_Civic_EG_EK_1.6_VTI_B16.png?v=1784206350"},{"product_id":"ferrea-klepveren-en-retainers-kit-honda-civic-type-r-fk2-fk8-fl5","title":"Ferrea Valve Spring and Retainer Kit for Honda Civic Type R FK2 \/ FK8 \/ FL5","description":"\u003cp\u003eThe \u003cstrong\u003eFerrea Valve Springs and Retainers Kit\u003c\/strong\u003e is designed for the Honda \u003cstrong\u003eCivic Type R FK2 \/ FK8 \/ FL5\u003c\/strong\u003e fitted with K20C1 engines. This kit comprises a complete Intake and exhaust set featuring precision-wound twin valve springs, titanium retainers, seat locators and valve locks. Ready for installation with any type of valves, this kit provides the reliability you need for your modified cylinder head under high pressure, high revs or high temperatures.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete set of 64 pieces\u003c\/li\u003e\u003cli\u003e16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 steel valve locks\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers, steel valve locks\u003c\/li\u003e\u003cli\u003eManufacturing technique: Precision-wound double valve springs\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 steel valve locks\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is included in the kit?\u003c\/strong\u003e\u003cbr\u003e\nThe kit contains 16 valve springs, 16 titanium retainers, 16 seat locators and 16 steel valve locks.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eIs this kit suitable for all Honda Civic Type R models?\u003c\/strong\u003e\u003cbr\u003e\nYes, this kit is suitable for the Honda Civic Type R FK2, FK8 and FL5 models.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447215710538,"sku":"#KT4033","price":1369.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_Honda_Civic_Type_R_FK2_FK8_FL5.webp?v=1784206448"},{"product_id":"ferrea-klepveren-en-retainers-kit-honda-s2000","title":"Ferrea Valve Springs and Retainers Kit for the Honda S2000","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea Valve Springs and Retainers Kit\u003c\/strong\u003e for the \u003cstrong\u003eHonda S2000\u003c\/strong\u003e is designed for the F20C \/ F22C engines. This set contains precision-wound twin valve springs, titanium retainers, seat locators and valve locks. 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This complete set includes both Intake and exhaust valve springs and comes with precision-coiled valve springs, titanium retainers, seat locators and valve locks. 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This set contains precision-wound valve springs, titanium retainers, seat locators and valve locks. This kit is ready for installation with any type of valves and offers the safety you need at high pressures, revs or temperatures.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete set of 64 parts\u003c\/li\u003e\u003cli\u003e16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 steel valve locks\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers\u003c\/li\u003e\u003cli\u003eManufacturing technique: Precision-wound\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 steel valve locks\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is included in the kit?\u003c\/strong\u003e\u003cbr\u003e\nThe kit contains 16 valve springs, 16 titanium retainers, 16 seat locators and 16 steel valve locks.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eIs this kit suitable for high pressure and temperatures?\u003c\/strong\u003e\u003cbr\u003e\nYes, this kit provides the safety you need under high pressure, high revs or high temperatures.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447216333130,"sku":"#KT4013","price":1764.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_Mitsubishi_Lancer_Evo_8_9.webp?v=1784206792"},{"product_id":"ferrea-klepveren-en-retainers-kit-nissan-350z","title":"Ferrea Valve Springs and Retainers Kit for the Nissan 350Z","description":"\u003cp\u003eThe \u003cstrong\u003eFerrea valve springs and retainers kit\u003c\/strong\u003e for the \u003cstrong\u003eNissan 350Z\u003c\/strong\u003e is a complete Intake and exhaust set. This set contains precision-wound valve springs, titanium retainers, seat locators and valve locks. This kit is ready for installation with any type of valves and provides the reliability you need for your built cylinder head under high pressure, high revs or high temperatures!\u003c\/p\u003e\n\u003cp\u003eSuitable for the \u003cstrong\u003eNissan 350Z\u003c\/strong\u003e with VQ35 engines, this set is a direct bolt-on solution and is made in the USA.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete set of 96 parts\u003c\/li\u003e\u003cli\u003e24 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e24 steel valve locks\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers and steel valve locks\u003c\/li\u003e\u003cli\u003eManufacturing technique: Precision-wound\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e24 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e24 steel valve locks\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eIs this kit suitable for all valves?\u003c\/strong\u003e\u003cbr\u003e\nYes, this kit is ready for installation with any type of valve.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhere is this kit manufactured?\u003c\/strong\u003e\u003cbr\u003e\nThis kit is manufactured in the USA.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447216464202,"sku":"#KT9902","price":1324.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_Nissan_350Z.jpg?v=1784206986"},{"product_id":"ferrea-klepveren-en-retainers-kit-nissan-gtr-r35","title":"Ferrea Valve Springs and Retainers Kit for the Nissan GTR R35","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea Valve Spring and Retainer Kit\u003c\/strong\u003e for the Nissan \u003cstrong\u003eGTR R35\u003c\/strong\u003e is designed for VR38DETT engines. This kit comprises a complete Intake and exhaust set featuring precision-wound valve springs, titanium retainers, seat locators and valve locks. 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This kit comprises a complete Intake and exhaust set featuring precision-coiled single\/double valve springs, titanium retainers and seat locators. Ready for installation with any type of valves, this kit offers the reliability you need under high pressure, high revs or high temperatures.\n\u003c\/p\u003e\n\u003cp\u003e\nThis kit is ready to fit and is manufactured in the USA. 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This set contains precision-wound valve springs, titanium retainers and seat locators. Manufactured in the USA, this kit is ready for installation with any type of valve and offers the reliability you need under high pressure, high revs or high temperatures.\n\u003c\/p\u003e\n\u003cp\u003e\nThis kit is a direct bolt-on fit and is compatible with the FA20 engines in the Subaru BRZ and Toyota GT86.\n\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete 48-piece set\u003c\/li\u003e\u003cli\u003e16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers\u003c\/li\u003e\u003cli\u003eManufacturing technique: Precision-wound\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is included in the kit?\u003c\/strong\u003e\u003cbr\u003e\nThe kit contains 16 valve springs, 16 titanium retainers and 16 seat locators.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eIs this kit suitable for high pressure and temperatures?\u003c\/strong\u003e\u003cbr\u003e\nYes, this set provides the safety you need under high pressure, high revs or high temperatures.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447216824650,"sku":"#KT4021","price":779.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_Subaru_BRZ_Toyota_GT86.jpg?v=1784207241"},{"product_id":"ferrea-klepveren-en-retainers-kit-subaru-impreza-wrx-sti","title":"Ferrea Valve Springs and Retainers Kit for the Subaru Impreza WRX STI","description":"\u003cp\u003eThe \u003cstrong\u003eFerrea Valve Springs and Retainers Kit\u003c\/strong\u003e for the Subaru \u003cstrong\u003eImpreza WRX STI\u003c\/strong\u003e is a complete Intake and exhaust set. 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This kit is ready for installation with any type of valve and provides the reliability you need under high pressure, high revs or high temperatures.\u003c\/p\u003e\n\u003cp\u003eThis set can be fitted directly to the EJ20 \/ EJ25 engines found in the Subaru Impreza WRX \/ STI.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete 64-piece set\u003c\/li\u003e\u003cli\u003e2 x 16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 titanium retainers (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 steel valve locks\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers, steel valve locks\u003c\/li\u003e\u003cli\u003eManufacturing technique: Precision-wound double valve springs\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e2 x 16 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 titanium retainers (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e16 steel valve locks\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eIs this kit suitable for all Subaru Impreza WRX STI models?\u003c\/strong\u003e\u003cbr\u003e\nYes, this kit is suitable for Subaru Impreza WRX STI models from 2001 to 2018.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhat is included in the kit?\u003c\/strong\u003e\u003cbr\u003e\nThe kit contains 2 x 16 valve springs, 16 titanium retainers, 16 seat locators and 16 steel valve locks.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447216988490,"sku":"#KT4019","price":1124.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_Subaru_Impreza_WRX_STI.webp?v=1784207338"},{"product_id":"ferrea-klepveren-en-retainers-kit-toyota-supra-mk4-2jz","title":"Ferrea Valve Springs and Retainers Kit for Toyota Supra MK4 2JZ","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea Valve Springs and Retainers Kit\u003c\/strong\u003e for the \u003cstrong\u003eToyota Supra MK4 2JZ\u003c\/strong\u003e is a complete Intake and exhaust set. This kit contains precision-coiled valve springs, titanium retainers, seat locators and valve locks. The kit is ready for installation with any type of valves and offers the reliability you need at high pressures, revs or temperatures.\n\u003c\/p\u003e\n\u003cp\u003e\nThis kit is ready to fit and is manufactured in the United States.\n\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete set of 96 pieces\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003e24 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e24 steel valve locks\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e24 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e24 steel valve locks\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eIs this kit suitable for high pressure and temperatures?\u003c\/strong\u003e\u003cbr\u003e\nYes, this kit ensures safety under high pressure, high revs or high temperatures.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eWhere is this kit made?\u003c\/strong\u003e\u003cbr\u003e\nThis kit is made in the United States.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447217119562,"sku":"#KT4047","price":3029.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_Toyota_Supra_MK4_2JZ.jpg?v=1784207462"},{"product_id":"ferrea-klepveren-en-retainers-kit-toyota-yaris-gr","title":"Ferrea Valve Springs and Retainers Kit for the Toyota Yaris GR","description":"\u003cp\u003e\nThe \u003cstrong\u003eFerrea valve spring and retainer kit\u003c\/strong\u003e for the \u003cstrong\u003eToyota Yaris GR\u003c\/strong\u003e is a complete Intake and exhaust set. This kit is designed for G16E-GTS engines and includes precision-wound valve springs, titanium retainers, seat locators and valve locks. The kit is ready for installation with any type of valve and provides the reliability you need at high pressures, revs or temperatures.\n\u003c\/p\u003e\n\u003cp\u003e\nThis kit is ready to fit and is manufactured in the USA. The set is compatible with the Toyota Yaris GR and Corolla GR.\n\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eDirect bolt-on\u003c\/li\u003e\u003cli\u003eComplete set of 60 parts\u003c\/li\u003e\u003cli\u003e12 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e12 steel valve locks\u003c\/li\u003e\u003cli\u003eMade in the USA\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eMaterial: titanium retainers\u003c\/li\u003e\u003cli\u003eManufacturing technique: Precision-wound\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eContents of the set\u003c\/h2\u003e\n\u003cul\u003e\u003cli\u003eFerrea Valve Springs and Retainers Kit\u003c\/li\u003e\u003cli\u003e12 valve springs (Intake and exhaust)\u003c\/li\u003e\u003cli\u003e12 steel valve locks\u003c\/li\u003e\u003cli\u003eInstallation instructions\u003c\/li\u003e\u003c\/ul\u003e \u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\n\u003cstrong\u003eWhat is included in the kit?\u003c\/strong\u003e\u003cbr\u003e\nThe kit contains 12 valve springs, 12 titanium retainers, 12 seat locators and 12 steel valve locks.\u003cbr\u003e\u003cbr\u003e \u003cstrong\u003eCan this kit be fitted straight away?\u003c\/strong\u003e\u003cbr\u003e\nYes, the kit is a direct bolt-on and ready for installation.\n\u003c\/p\u003e","brand":"Ferrea","offers":[{"title":"Default Title","offer_id":61447218856266,"sku":"#KT4058","price":1164.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/5230\/5482\/files\/Ferrea_Klepveren_en_Retainers_Kit_Toyota_Yaris_GR.png?v=1784207538"}],"url":"https:\/\/jt-products.eu\/en\/collections\/ferrea-1.oembed","provider":"JT-Products | Performance Car Parts","version":"1.0","type":"link"}