CAT Cams DLC Camshaft Followers are specifically designed for the BMW S54 Engine

aircraft-grade steel

Whether you're rebuilding your BMW S54 for high-horsepower racing or street performance

Whether you're building for high-boost turbo applications

such as oil and coolant passages

Cometic Multi-layer Steel Head Gasket, BMW M52TU/M54 1301415 CAT Cams DLC Camshaft FollowersThis Cometic MLS Head Gasket is designed to replace BMW part numbers 11127501304 and 11127501305, specifically for the M52TU and M54 aluminum block engines. Cometic MLS Gaskets are composed of multiple layers of stainless steel, the number of layers used varying by application. These layers consist of both proprietary, high temperature coated and uncoated stainless steel. Additional layers increase active seal height and can be used to fine tune