ARP Head Stud Kit For BMW S58 Engine Kit:Custom Age 625+ Fits for all BMW 1-Series

Fits for all BMW 1-Series Models F20 | F21

BMW F83 M4

high-quality ABS plastic and finished in gloss black

Bolt-on installation with basic hand tools

BMW F32/F33/F36 435i

ARP Head Stud Kit For BMW S58 Engine Kit:Custom Age 625+ Fits for all BMW 1-SeriesUpgrade the performance of your BMW S58B30T0 engine with our ARP Head Stud Kit. 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