ST Muscle Car springs are tailored for Ford Mustang and Mercury Cougar models to provide a tuned lowering solution that works with original shocks. Constructed from chrome-silicon steel with cold winding, multi-tempering and an epoxy finish, these springs lower the center of gravity for improved handling and steering precision while resisting sag and environmental corrosion for lasting performance.
ST Muscle Car Springs Ford Mustang / Mercury Cougar all