Step your performance up a notch with our Evo X coilovers/suspension! Shop our Evo X/2/3/4/5/6/7 coilovers, Lancer, Eclipse, Outlander, and Mitsubishi 3000GT suspension systems. Each model may vary greatly but you can be sure that all of our ISC suspension systems are the same solid and reliable coilover whether you are looking for Evo 4 Suspension, Evo 7 coilovers or Evo X coilovers/suspension. Each ISC system offers affordable price points and reliability you can count on. Each coilover set comes with a 32 way adjustable damping that is rebound and compression in unison via 32 step adjustment. 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. Every suspension set is ISO9001:2000R Certified as well as ARTC Certified. Browse our solutions below.