Endura Stage 3 Performance Kit – Seat Leon 5F Cupra 4WD EA888

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Endura Stage 3 Performance Kit – Seat Leon 5F Cupra 4WD EA888

Price range: €4,999.95 to €5,449.95 incl. 21% NL VAT

incl. 21% Dutch VAT

Save €€564,15

Option

To clear

Shipping time: 5 - 10 business day(s) (Dec 19 - 26)

Article number: ENDURA-ST3-5FAWD EC approved: No Categories: Power Kit , Stage 3 Tag: Endura

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Description

Give you Seat Leon 5F Cupra 4WD the power he earns with this Stage 3 Performance KitThis package offers the most horsepower per euro and prepares your Cupra for extreme performance. Instead of squeezing the maximum out of the original IS38 turbo, you replace it directly with the Endura IS38 Performance Turbo, designed for maximum flow, brute power and reliability at higher powers.

With upgrades to the intake, exhaust, fuel system, cooling, and ignition, all restrictions are addressed. The result? Explosive acceleration and an aggressive sound that perfectly suits a Stage 3 Cupra.

Unique: This kit contains 12 top upgrades All in one complete package. No separate purchases, no hassles, no missing parts – everything is included for a complete Stage 3 build.

NB: a professional ECU and TCU tuning is mandatory to achieve maximum power safely. Without tuning, you won't be using the hardware to its full potential and risk engine damage. Need help finding a tuner? Feel free to contact us.

Compatibility

• Seat Leon 5F Cupra 4WD
Not suitable for FWD models. For FWD see the Stage 2+ Performance Kit.

Contents of the package

• Endura IS38 Performance Turbo
• Endura Turbo Muffler Delete
• Endura Turbo Inlet Elbow
• Endura Performance Air Intake 3.5″
• Endura Performance Downpipe 3.5″
• Endura Performance Intercooler
• Endura Performance LPFP Fuel Pump
• Endura HPFP Fuel Pump Upgrade Kit
• Endura Performance Ignition Coils
• NGK R7437-9 Iridium Racing spark plugs
• GFB DV+ T9381 Diverter Valve
• Integrated Engineering 5 Bar MAP Sensor set

Advantages

• Fit guarantee: seamless fit, just like original
• Complete Stage 3 kit – all in one package
• Turbo upgrade included – up to 550 hp achievable
• Perfectly tuned air, fuel and cooling upgrades
• No separate purchases or missing parts
• Most affordable Stage 3 kit on the market
• Ideal for heavy tuning and track days

Main components

Endura IS38 Performance Turbo
Reinforced internals, dual ceramic bearings, and bolt-on mounting. Choice of 500 hp or 550 hp versions.

Endura Turbo Muffler Delete
For a more direct turbo response and a more audible turbo sound.

Endura Turbo Inlet Elbow
Increases airflow by 50%, up to 7 hp gain with stage 2 tuning.

Endura 3.5″ Air Intake
Increased airflow towards the turbo and up to 16 hp gain with stage 1 tuning.

Endura 3.5″ Downpipe
TIG-welded T304 stainless steel, available with sports cat or decat.

Endura Intercooler
101% larger volume than OEM, maximum cooling for 600+ hp setups.

Endura LPFP Fuel Pump
Delivers 525 LPH, supports powers above 550 hp and E85 fuel.

Endura HPFP Upgrade Kit
38% more flow, tested up to 300 bar pressure, plug & play installation.

NGK R7437-9 Iridium Racing spark plugs
Heat level colder, ideal for engines above 500 hp.

GFB DV+ T9381 Diverter Valve
Better boost control and more durable than OEM.

Integrated Engineering 5 Bar MAP Sensor Set
Necessary for higher turbo pressures on Stage 3 builds.

Frequently Asked Questions

Do I need tuning for this kit?
Yes, ECU and TCU tuning are mandatory to utilize the power safely.

Does this kit also fit FWD models?
No, this package is exclusively for 4WD Cupras. For FWD models, please see our Stage 2+ kit.

Item number: ENDURA-ST3-5FAWD

Additional information

Weight	10 kg
Brand	Endura Known for innovation and quality in the car tuning world. The brand is focused on providing state-of-the-art performance parts for a wide range of cars. Through their in-depth knowledge of automotive engineering and a passion for improving vehicle performance, Endura Motorsport has positioned itself as one of the most respected names in the aftermarket industry. The goal of Endura Motorsport is not only to increase the performance of cars, but also to make tuning accessible and affordable for enthusiasts all over the world. Their product line, which includes advanced air intakes, robust cooling systems, high-performance exhausts and more, is the result of careful development and intensive testing. They guarantee that every component maximizes the car's potential, whether for street use or the track. Endura Motorsport is committed to raising standards. Every product they bring to the market stands for quality and sustainability. In collaboration with the best specialists in the industry and using advanced technologies, they manufacture parts that not only meet but also exceed expectations. As a symbol of excellence and reliability in the tuning world, Endura Motorsport takes pride in the achievements of their customers, whether it be breaking records or winning championships with their parts. • Innovative performance products • Superior quality and performance • Available worldwide for car enthusiasts Endura Motorsport embodies a passion for speed and the constant drive for the ultimate driving experience. GFB Integrated Engineering NGK
Option	500HP, 550HP
Option	Decat Sport cat
	Non-OPF, OPF

Brand	Fashion model	Model code	Performance
Brand	Fashion model	Model code	Performance
Seat / Cupra	Leon	5F - 12-20	Cupra 4 Drive - 300

Guarantee

Endura Motorsport stands behind the quality of all our products and offers a standard 12-month warranty on all our items, unless otherwise stated in the product description. We strive to ensure our customers long-term satisfaction and peace of mind when using our products. To use our warranty service, we ask customers to provide a valid proof of purchase. This invoice serves as proof of purchase and allows us to respond quickly and efficiently to any warranty claims. Please note that the warranty is valid only for the original purchaser and is not transferable to subsequent owners who purchased the product second-hand. We strive to handle every warranty claim with the utmost care and speed, so that our customers can continue to enjoy our products without interruption. Please feel free to contact us if you have any questions about our warranty terms or if you need assistance submitting a warranty claim. Your satisfaction is our top priority at Endura Motorsport.