This enhancement provides a sense of security

85 mm bore size for 3303 cc displacement

BMW Part Number 11411740154

A Kit for Every Build and Budget

Turbo sizing 62-72mm

BMW S65 Complete Engine Build Kit by 5150 AutoSport Connecting Rods:CP-Carrillo This enhancement provides a senseHave you been considering building your E90 E92 E93 but weren't sure where to start? Unsure of what components to pair for the best possible power and reliability combination? We receive inquiries daily from S65 owners interested in building their engine but unsure where to start. The 5150 AutoSport Complete Engine Build Kit features every component you need to fortify your BMW S65 internally and prepare your engine for high power, high boost