Spring Insulators

Spring Insulators & Eibach Spring Bags

Coil springs live right behind the tires, where they take a constant blast of water, road salt, sand and brake dust. Grit trapped between the coils wears through the coating, and once it is chipped, rust can start to weaken the spring. On coilovers, debris can also reach the threaded body and the spring perches.

For that protection, we currently stock the Eibach spring bag, a neoprene sleeve sold in pairs that wraps around the spring to keep grit and moisture off the coils and the threaded sleeve beneath. It is a simple way to extend the life of coilover springs on cars that see winter roads, gravel or track use, and it can be removed and refitted whenever you adjust ride height.

OneFastShop is an authorized Eibach dealer, and every spring bag is a genuine part with full manufacturer warranty. Not sure the bag will fit your spring diameter? Contact us for help.