BMW 3 Series RWD (F30) 2013-2020 - 510 Series Coilovers Heim Joint Upgrade:No Every coilover is dyno-tested and

Every coilover is dyno-tested and matched to strict specifications to ensure consistent performance and unwavering quality control

Please note: optional performance upgrades are not included in this service

Spacer for our 60mm spring perches to accept 65mm aftermarket springs

while higher spring rates feel much smoother

BMW 3 Series RWD (F30) 2013-2020 - 510 Series Coilovers Heim Joint Upgrade:No Every coilover is dyno-tested andCUSTOM. MODULAR. REBUILDABLE. Fortune Auto engineers are consistently chasing improvement and the development of the Generation 8 50 Series damper is no exception. The 510 Series single adjustable coilover is a remarkably sophisticated damper system. Utilizing the highly advanced, Concave Flow Digressive Piston to provide an incredibly dynamic adjustment range along with the ability to upgrade and rebuild; youll never have to buy coilovers again. AT