Solo Werks S1 Coilover System - Audi A4 B6/B7 Avant FWD & Quattro | Performance parts and accessories for Audi, BMW, Volkswagen, Mini, Mercedes Benz, Porsche and Volvo
Designed by a joint engineering staff from Germany and the USA, the S1 coilover is built for the enthusiast thatis looking for an ideal balance of ride quality and performance. In the front the S1 coilover for the B6/B7 Audi A4 Avant 2wd & Quattro (non S4) system features a specially designed progressive springrate matched to a twin tube low pressure gas damper mounted in a heavy gold zinc platedthreaded coilover housing that provides not only great handling, but also exceptionalcorrosion resistance. The rear features a progressive coil spring and NEW adjustable threadedperch system with a specially tuned sport damper that ismatched to the lowering range of the coil/perch combination. * depending on vehicle