CAT Cams Camshaft Set, BMW S85

Please 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.

Designed exclusively for the BMW S85 V10 engine, CAT Cams camshafts offer a sporty upgrade with modest gains over OEM.

This configuration balances improved performance with reliability for this legendary powerplant.

Whether you're enjoying spirited street driving or pushing your car through track sessions, CAT Cams provides enhanced throttle response and smoother idling to refine the S85 driving experience.

CAT Cams’ precision engineering ensures optimal power delivery across the RPM range, giving your S85 engine a broader power band and improved throttle control.