Solo Werks S1 Coilover System - BMW 3 Series E90 (Non M3) - 2005-2011

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 BMW E90 platform features a linear springrate matched to a twin tube low pressure gas damper mounted in a new heavy silver zinc platedthreaded coilover housing that provides not only great handling, but also exceptionalcorrosion resistance. The rear features a progressive coil spring and adjustable threadedperch system with a specially tuned sport damper that ismatched to the lowering range of the coil/perch combination.  * depending on vehicle

<ul> <li>Gold Zinc Plated Housings for superb corrosion resistance</li> <li>Silver spring perches - double lock ring design</li> <li>Platform Specific Spring Rates and Matched Valving</li> <li>Front 1.2"-2.4" / 30-60mm Lowering Range*</li> <li>Rear 1.0"-2.2" / 25-55mm Lowering Range*</li> <li>Includes shortened Sway Bar End links</li> <li>3 year Limited Warranty</li> </ul>