ISC Suspension Rear Extenders - REAREXTENDERS

Suspension components are key to making sure your car is riding smoothly on or off the road. With upgraded suspension components, you can unlock the full potential of your vehicles performance.

If you are looking to lower your car and enhance the performance of its suspension, a quality set of coilovers and coilover components will make all the difference.

We offer high performance suspension kits, suspension control arms, lowering springs and wheel accessories for all sorts of makes and models ranging from Acura, BMW, Chevy, Ford, Honda, Hyundai, Lexus, Mazda, Mitsubishi, Nissan, Subaru, Toyota, Volkswagen and more!

Our suspension components are versatile, including multiple solutions for the same chassis.

All ISC and Triple S products are designed and supported in our New Hampshire facility. Our products can be spotted on Formula Drift, Redline Time Attack, NEHA, USCA, SCCA and SCCNH vehicles. We also sponsor a full line up of competitive show vehicles. Our products are designed with pride, made with the best quality materials, as well as manufactured with the most modern methods. We are happy to offer our customers the most adjust-ability, quality, comfort and functional products on the market.