Ford Focus RS 2016-2018 - 510 Series Coilovers decal Lower spring rates can be

Lower spring rates can be stiffened up by using the wide damping range as an artificial spring rate

Concave Flow Digressive Piston to provide an incredibly dynamic adjustment range along with the ability to upgrade and rebuild

Replacement studs

The Concave Flow Digressive Piston allows for a Jekyll and Hyde personality

Designed and assembled in the USA

Ford Focus RS 2016-2018 - 510 Series Coilovers decal Lower spring rates can beCUSTOM. MODULAR. REBUILDABLE. Fortune Auto engineers are consistently chasing improvement and the development of the Generation 8 510 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