ARP Head Stud Kit, BMW S65 B58 Toyota ensuring they can handle the

ensuring they can handle the rigors of high-performance racing

including increased clamping force

5mm Exhaust

Ferrea’s precision CNC-machined retainers

These high-performance pistons are an excellent investment for enthusiasts

ARP Head Stud Kit, BMW S65 B58 Toyota ensuring they can handle theUpgrade the performance of your BMW S65 engine with the ARP Head Stud Kit. This high performance head stud kit is designed to replace the factory head bolts BMW# 11127838831 and ensure your engine can withstand the extreme conditions of high performance driving. Manufactured by ARP, a leader in fastener technology for high performance engines, the ARP Head Stud Kit 201 4307 features a tensile strength of 200,000 psi. This ensures that the studs can