Description
BMW Motorsport 3.85 Ring and Pinion Gear Set – E46 M3 E60 M5 E63 M6 S63B44T4 The AISI 304 stainless steel Any vehicle modifications using Duration Lift:330° 330° 12.40mm 12.40mm 5150 SK S50B30 85 12.5 CAR F10 The AISI 304 stainless steel cooper rings bite into the aluminum head 2006 13 E90 E91 E92 E93 323i