The Ksport Asphalt Rally BMW Z4 Coilovers are designed specifically for Asphalt Rally Racing and competition. This system features extended stroke, heavy-duty internals, and simultaneous compression and rebound adjustment. Large diameter pistons inside the shock allow for added oil capacity for increased cooling efficiency and carefully selected spring rates and shock damping settings for each application help to stabilize the vehicle and easily absorb bumps caused by uneven roads.
Spring Rates(kg/mm)
Front: 12
Rear: 9.5
Works With
BMW Z4 2009-2016 E89 sDrive28i, sDrive30i, sDrive35i
Fitment
sDrive28i, sDrive30i, sDrive35i
Application Notes
Ksport Electronic Damping Cancellation Kit EDCBM290 available for this application