Following the manufacturers recommended torque sequence tighten the nuts steps 1-3

Supertech springs provide improved spring rates

and M2 Competition—these rods are built to handle demanding setups

Mounting bracket

and automated testing (including burn-in)

BMW S54 CAT Cams Camshaft Set Duration - Lift:296° / 288° - 13.00mm / 12.75mm Following the manufacturers recommended torquePlease 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. Upgrade your BMW S54 engine with a CAT Cams camshaft setdesigned to deliver superior power, precision, and throttle response. Whether your engine is naturally