ARP head stud set for BMW S50B30 Euro, S50B32 Euro and S54 engines. These bolts are ultra-high grade fasteners that reinforce your engine against failure due to high RPM and/or forced induction applications. A true must for all fast road, track and racecars.

Set includes ARP head stud and nut set and ARP assembly lube. Suitable for use with all types of head gasket.

Applications:

E36 M3 3.0/3.2 Euro

E46 M3

Z3 M (S50)

Z3 M (S54)

Z4 M

Kit instructions here.

Please note that we cannot take opened packets of bearings, bolts or studs as a return – please double check that you have the right components before opening packages.