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.
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.
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