PFF5-4602-28 fits E63 M6

Compatible with twin-turbo setups (reverse rotation option)

smoother engine operation

Our ARP Head Studs are designed to be stronger than factory bolts

Replaces BMW part numbers 36136890324

CP Carrillo Heavy Duty Wrist Pin, 905-2250-26CP3C 14934BLK PFF5-4602-28 fits E63 M6. 905" x 2. 250" x . 260" straight walled, 9310 steel wrist pin with chamfered edge The wrist pin, or piston pin, is a crucial component of an internal combustion engine as it serves as the vital connection between the piston and connecting rod. It endures high loads in varying directions, as well as bending and shearing forces from the connecting rod. To cater to high stress, high power applications and uses, CP Carrillo offers heavy duty wrist pins