and capable of handling the extreme stresses and forces generated by high-horsepower and high-rpm engines

This M30 ARP Main Stud Kit is designed to replace BMW 11111735525 for the M30B30

2017-Present     G32     630i

remain at operating temperature for several minutes to ensure each component is uniformly heated

63 A/R with 5 bolt discharge (with or without wastegate hole)

ARP Head Stud Kit, BMW S55 M52TU B28 and capable of handling theUpgrade the performance of your BMW S55 engine with our custom designed Head Stud Kit, brought to you by ARP the world leader in fastener technology. This kit is engineered to replace BMW part #11127853937 and is compatible with the BMW S55B30 engine found in F80 M3 F82 M4 and F82 M2 Competition models. This kit comes with 14x 11mm Studs, 14x Washers, and 14x Nuts offering increased clamping force and enhanced head gasket sealing, which can prevent