ARP 201-4302 Head Stud Kit for BMW 2.5L (M50). 3.0L (S50US) & 3.2L (S52US) inline 6. ARP2000. 12pt ymm_18 When fitted with the optional

When fitted with the optional Akrapovič Sound Kit

The Wideband O2 air/fuel ratio UEGO gauge is a must if you want to maximize your engine's power and safety

WHAT YOU GET

The optional Evolution Link pipe set (Titanium) and an Akrapovič Sound Kit can be added to upgrade the package

rising to a true sporty sound at higher revs

ARP 201-4302 Head Stud Kit for BMW 2.5L (M50). 3.0L (S50US) & 3.2L (S52US) inline 6. ARP2000. 12pt ymm_18 When fitted with the optionalIt is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all out competition powerplants. Simply stated, theres not a better stud setup on the market today. For openers, ARP uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Each stud is placed vertically in special racks and precisely heat treated to 200, 000 psi. This procedure ensures complete heat