ARP Main Bolt Kits | Multiple BMW Fitments (201-5201) YMM_2017_2023_BMW_M5_VI_F90 The mandrel-bent piping ensures consistent

The mandrel-bent piping ensures consistent diameter throughout the exhaust path

and greatly reduces friction as the arm travels through it's range of motion

this light bar enhances both functionality and style

ensuring longevity and consistent venting

ARP Main Bolt Kits | Multiple BMW Fitments (201-5201) YMM_2017_2023_BMW_M5_VI_F90 The mandrel-bent piping ensures consistentARP Main Bolt Kits Multiple BMW Fitments (2015201) Part #: 201 5201 Overview The ARP Main Bolt Kit for BMW models is designed to provide high strength, reliable fasteners for critical engine components. Crafted with precision and durability in mind, this kit ensures your engine maintains optimal integrity under demanding conditions. Whether you're building a performance engine, restoring a stock setup, or enhancing your vehicle's reliability, this