CAT Cams Camshaft, BMW M30 S50B32 and #11241405890 in the BMW

and #11241405890  in the BMW S50B32 Euro engines with a 139 mm length

it's crucial to verify tolerances and dimensions prior to installation

Upgrading to Ferrea valve springs for your BMW S54 engine will ensure proper valve operation

40mm Exhaust   Full Race  330° Intake / 330° Exhaust   12

are engineered for BMW M54 engines with 135mm rods

CAT Cams Camshaft, BMW M30 S50B32 and #11241405890 in the BMWPlease 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. Boost the performance of your BMW M30 engine with a precision engineered camshaft upgrade from CAT Cams. Renowned for powering iconic models such as the BMW E9, E12,