The ultimate driving machine deserves nothing but the best! At ISC we offer a solution for most BMW models. From E30, E36, E46, E39, E60, Z3/Z4 chassis, E82/E87, E90 and even F30 suspension, you are sure to find an ISC suspension system for your BMW. All BMW coilovers come with 32 way adjustable damping, up to 3″ of height adjustability, either top camber plates or basic rubber top mounts and all backed by our industry leading LIFETIME WARRANTY!!! Our springs are made from high quality SAE9254 steel. They are dyno tested over 500,000 times on a compression inspection with less than 5% deformation. Each suspension set is ISO9001:2000R Certified as well as ARTC Certified. Don’t forget to consider our updraded Triple S coilover springs made from high tensile steel. These springs will offer a longer spring stroke for a better overall ride. Browse our solutions below.