H&R 00-03 Audi S4 (AWD) Street Perf. Coil Over (Ultra Performance/Tuner Fitment) 2017-mazda-mx-5-miata-esi2628814 The reduction in the wheel

The reduction in the wheel load differential between the outer and inner wheel in a curve will be immediately noticeable

6mm Bore Anthracite Wheel

This Digital model includes the finest Boost Reference Progressive Controller on the market

0 Liter U150E

More air and fuel going into the cylinder means more blow-by working its way past the piston rings and traveling around your intake system

H&R 00-03 Audi S4 (AWD) Street Perf. Coil Over (Ultra Performance/Tuner Fitment) 2017-mazda-mx-5-miata-esi2628814 The reduction in the wheelH&R'street Performance Coil Overs are the perfect suspension'solution for discerning drivers from daily drivers'to serious tuners who can appreciate awesome handling and superb ride comfort. Each coil over shock is custom valved to work in conjunction with a precision engineered progressive rate spring, creating a finely tuned suspension'system. The fully threaded shock body allows for adjustable vehicle height. This feature helps balance vehicle