BMW S58 ARP Head Stud Kit, G80 G81 G82 G83 G87 SC7700 and reliability for serious performance

and reliability for serious performance enthusiasts

and 6 Series

Designed specifically for the B48 4-cylinder engine

and greater tensile strength—perfect for performance enthusiasts and track applications

as they require 140 mm Rods

BMW S58 ARP Head Stud Kit, G80 G81 G82 G83 G87 SC7700 and reliability for serious performanceUpgrade the performance of your BMW S58B30T0 engine with our ARP Head Stud Kits. Specifically designed for the turbocharged inline 6 cylinder S58 engines found in high performance models such as X3M F97, X4M F98, M3 G80, M4 G82, and M4 G83. As you increase the power output of your engine beyond its factory specifications, the head and block may start to separate, causing factory bolts to stretch and fail. Our ARP Head Studs are designed to be stronger