BMW Z4 M (E85) 2006-2008 - 500 Series Coilovers Spring Upgrade:Hyperco Springs and 8 coilovers

and 8 coilovers

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

Please specify color when ordering

A conventional shock absorber can withstand a 2kg spring rate difference before requiring a revalve

The large adjustment range contributes to a comfortable ride on the street and unyielding performance on the track

BMW Z4 M (E85) 2006-2008 - 500 Series Coilovers Spring Upgrade:Hyperco Springs and 8 coiloversCUSTOM. 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