Athena Racing koppakking BMW 240i G42 / 340i / 440i G2x / Supra Mk5 B58

Athena Racing cylinder head gasket for BMW 240i G42 / 340i / 440i G2x / Supra Mk5 B58

AthenaSKU: #330155R

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339,99

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Boring: 84.0mm

Variant

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The Athena Racing head gasket has been specially designed for the B58 engines in the BMW 240i G42, 340i, 440i G2x and Toyota Supra Mk5 A90. This head gasket is manufactured from a unique alloy and features stainless steel reinforcement rings for optimum strength. Thanks to its specialised silicone inserts, this head gasket provides a perfect seal under all conditions. The head gasket fits without any modifications and can withstand high pressures, temperatures and power outputs.

Features

direct fit
stainless steel reinforcement rings
"Motor Gasket Racing" alloy structure
High-strength silicone inserts
Select your bore

Technical specifications

Bore: 84.5mm or 84mm
Thickness: 1 mm
OEM reference: 11127934584
Made in Italy

Contents of the set

Athena Racing head gasket
Installation instructions

Frequently asked questions

Is this head gasket suitable for high power outputs?
Yes, this head gasket is designed to withstand high pressures, temperatures and power outputs.

Do I need to make any modifications to fit this head gasket?
No, the head gasket fits without any modifications.

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Our most recent reviews

Top-quality, fast service . Verified

Top-quality, fast service. Highly recommended

Khalid Salhi, 7 July 2026

Good service Verified

Good service. You’re helped well, quickly and politely with any questions or other issues. The product arrived in good condition and works perfectly!

Owen, 21 June 2026

Top-notch service and friendly communication Verified

Spoke to a very friendly gentleman via WhatsApp. He responds incredibly quickly. The service is excellent and fast. I’m very satisfied with the communication and the handling of the order. Definitely recommended!

Customer, 19 June 2026

Very good company Verified

A very good company. Fast delivery. Good quality. And quick replies to administrative queries. Top notch 👌

Toni Temmerman, 15 June 2026

Good, fast service and products… Verified

Good, fast service and the products are well packaged. The staff are also friendly and come across as professional. I’ll be ordering from here more often… Definitely recommended!

Baran Oktaykaan, 13 June 2026