ARP Main Stud Kit, BMW S54 CP BM-S14>-65669SBM-S14>-65669H - 4 cyl BMW

BM-S14>-65669SBM-S14>-65669H - 4 cyl BMW M3 - S14/B23 S14/B25 Pro-H 3/8

The BMW S14 is a high-performance four-cylinder engine produced by BMW

greater efficiency at higher pressure ratios

Key Features

ARP Main Stud Kit, BMW S54 CP BM-S14>-65669SBM-S14>-65669H - 4 cyl BMWThis 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, Z4 M Coupe and Roadster, and E46 M3 CSL. Upgrading from factory main bolts to ARP Main Studs is a simple, yet greatly beneficial upgrade. ARP Main Studs offer the following benefits: Uniform Clamping Force: ARP Main Studs provide a uniform clamping force that OEM bolts cannot. With the improved distribution of pressure