Roger Clark Motorsport EJ22 Multi Layer Head Gasket 1.1mm PAIR Seats Use the factory 02 calibration

Use the factory 02 calibration or free-air calibrate using buttons on faceplate

This kit will suit two front calipers

It can be installed with basic hand tools in minutes

Compatible with factory throttle body and EGR systems to allow for true bolt on performance even for emissions controlled vehicles

with the added benefit of an upgraded flared ring

Roger Clark Motorsport EJ22 Multi Layer Head Gasket 1.1mm PAIR Seats Use the factory 02 calibrationEngineered to perform under the most extreme of conditions our cylinder head gaskets are rated for use up to and over 600BHP. Unlike most conventional cylinder head gaskets, our gaskets use what is most commonly known as a folded stopper level. This revolutionary design dramatically reduces the chances of any pressure leakage from the cylinders. An increased thickness in the gasket is introduced around vital sealing areas and the design of this extra