The extra 20+ millimeters of clearance can be vital in accommodating a proper turbo inlet pipe

Please note that for optimal performance

5 grams for smooth

A Kit for Every Build and Budget

85 mm bore size for 3303 cc displacement

BMW S65 Complete Engine Build Kit by 5150 AutoSport Connecting Rods:CP-Carrillo The extra 20+ millimeters ofHave 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