5150 AutoSport Head Gasket & Head Stud Kit, BMW S14 Head Gasket Type - Bore - Thickness:CR - 95 mm - 0.079" The intercooled S65 G1 Supercharger

The intercooled S65 G1 Supercharger System produces a massive 150-180whp gain from stock depending on fuel used and exhaust system installed

4 Deg Adv/Ret

CP-Carrillo pistons are the best choice for any M42 engine and application

or ethanol-fueled applications where OEM plastic manifolds simply won’t hold up

BMW Fuel Tank

5150 AutoSport Head Gasket & Head Stud Kit, BMW S14 Head Gasket Type - Bore - Thickness:CR - 95 mm - 0.079" The intercooled S65 G1 Supercharger5150 AutoSport Head Gasket & Head Stud Kit for BMW S14 This kit is designed for BMW S14B20, S14B23, S14B25, and S14B27 engines found in the E30 M3. It includes a high performance head gasket and an ARP head stud kit to ensure superior sealing and reliability under extreme conditions. MLS Head Gasket A direct replacement for BMW part #11121316714, this Cometic MLS (Multi Layer Steel) head gasket is ideal for both OEM rebuilds and performance