and rotary engines

This ARP Main Stud Kit is specifically engineered for use with BMW M10 B18 and M10 B20 engines

Installing CAT Cams camshafts in your S50B32 engine delivers better throttle response and noticeable performance gains at every RPM

USB A cable

CAT Cams Camshaft Set, BMW M54 735i and rotary enginesPlease note: All camshafts must be installed by a professional engine builder, using the provided camshaft specification sheet. The builder is responsible for verifying piston to valve clearance and setting engine timing according to the cam card specifications, not the factory settings. CAT Cams Camshaft Kits for BMW M54 Engines Performance for Every Driving Style The BMW M54 engine, known for its impressive performance and versatility, has powered