The next step for project STR is a suspension upgrade to replace the Mazda shocks and springs. We’ve settled on the KW Variant 3 Coil-Over system. It offers flexibility in adjustments, with separate controls for compression and rebound settings. Ride height is adjustable, too. All together, this system should do a good job helping to control the increased grip of the Dunlop Direzza Sport Z1 Star Spec tires we’ll be competing on.
KW has a reputation for winning – with plenty of victories in Europe, chosen as the O.E. supplier for the Viper ACR suspension, as well as on some of the best AMG package Mercedes on the road.