ARP Main Stud Kit - BMW M10 / S14 BFCM_M135i (F20/F21) ensuring seamless installation and compatibility

ensuring seamless installation and compatibility with your vehicle’s suspension system

optimising the sedan’s centre of gravity for more responsive steering

presents inherent limitations in strength and heat dissipation efficiency

This kit is capable of providing supplemental fueling to all BMW’s equipped with the S55 engine

ARP Main Stud Kit - BMW M10 / S14 BFCM_M135i (F20/F21) ensuring seamless installation and compatibilityStrengthen the bottom end of your BMW M10 S14 engines with the ARP Main Stud Kit BMW M10 S14, delivering far greater clamping force and sealing than the factory fasteners. Engineered by ARP (Automotive Racing Products), this main stud kit is built to the standards demanded by high performance and motorsport BMW builds. Key Features Designed for BMW M10 S14 engines Significantly increased clamping force over OEM fasteners Improved main cap stability