Mazda 3/Speed3 (BL) 2010-2013 - 500 Series Coilovers Radial Bearing Mounts:Standard Digressive piston technology allows for

Digressive piston technology allows for stiff low-speed compression/rebound force

Swift Springs standard on front

spring perches

To file a warranty claim

Mazda 3/Speed3 (BL) 2010-2013 - 500 Series Coilovers Radial Bearing Mounts:Standard Digressive piston technology allows forCUSTOM. MODULAR. REBUILDABLE. Fortune Auto engineers are consistently chasing improvement and the development of the Generation 8 500 series damper is no exception. The 500 Series single adjustable coilover is the entry into the Fortune Auto verse. Utilizing the highly advanced, High Flow Digressive Piston to optimize the perfect balance between performance and comfort along with the ability to upgrade and rebuild; youll never have to buy coilovers