ARP Head Stud Kit, BMW S65

Upgrade 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 withstand extreme pressure and loads, providing improved durability and reliability for your engine. The ARP Head Stud Kit is a bolt-on kit that requires no additional modifications. It includes precision-machined washers and nuts, ensuring a perfect fit and easy installation. This kit is designed specifically for the BMW S65B40 engine, which can be found in various BMW models, including the M3 E90, E92, and E93. Installation Instructions:  1. To ensure proper thread engagement and accurate torque readings, clean ALL threads in the blo