This ARP Main Stud Kit is designed to replace BMW 11112244286 for the S54 engine that was found in E46 M3 and E36/7 Z3 M Roadster

reducing stress in the material for unmatched durability

Durable and Heat Resistant: Built to withstand the extreme conditions of high-performance environments

5' Vacuum line

engine builder

CP-Carrillo Connecting Rod Set, BMW M50 M52 S50 S52 Pro-Xtreme 6766 This ARP Main Stud KitBetter. Stronger. Lighter! 5150 AutoSport Pro Xtreme Connecting Rods 523 Grams of Precision Unmatched engineering for BMW performance builds. The 5150 AutoSport Pro Xtreme Connecting Rods, crafted by CP Carrillo, are designed for the most demanding horsepower and high RPM applications. Specifically tailored for BMW M50 Non VANOS, M52, S50, S52, and M54 engines with 135 mm rods, these rods are an essential upgrade for high performance turbo or drag