Mazda 6 (GH5FS) 2009-2013 - 500 Series Coilovers Spring Upgrade:Hyperco Springs (Front Only) Lower spring rates can be

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

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high speed bumps) the suspension becomes supple in response to bumps and irregularities in the road for maximum control

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

Mazda 6 (GH5FS) 2009-2013 - 500 Series Coilovers Spring Upgrade:Hyperco Springs (Front Only) Lower spring rates can beCUSTOM. 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