COMP Cams ID Spring Seats Eb 1.550 X 57 4781-100 JDMuscle but it can be sanded

but it can be sanded and repainted

BMW 435i / 435i xDrive Gran Coupe (2015 – 2016)

OE-style diffuser profile preserves the factory RS7 design language while upgrading the material quality to premium dry carbon fiber

You'll transfer your existing bulbs from the factory headlights

Plug-and-play connector matches OEM wiring for straightforward installation

COMP Cams ID Spring Seats Eb 1.550 X 57 4781-100 JDMuscle but it can be sandedCOMP Cams Valve Springs, Retainers 4781 100 The older style standard shims will not hold up to the extreme spring pressures and high RPM found in racing engines being built today. COMP Cams offers a simple but effective solution to this problem a thin, hardened steel alloy seat which will not only protect the head and shim but also locate and hold the spring in place. Previously, this part has been available only in a cup form with the retaining