BMW N54 N55 335i Z4 535i 535xi 335xi 335is 135i CHARGE PIPE CP Replacement Oring. Condition is New.

Upgraded FKM Viton o ring thicker than original.for a tighter seal as used on my own car, I recommend removing the throttle body which is a 2 min job to make it easier to get charge pipe on as it is tighter but was easier to do it this way and apply A light lub to o ring.