LMR has a variety of different S197 lowering springs from great brands such as SVE, Ford Performance, H&R, Eibach, Steeda and more! Choose from specific or progressive rate to get the perfect ride quality you are searching for. Make sure you pair your new springs with a set of Mustang GT500 strut mounts to get rid of that annoying clunking noise these Mustangs are notorious for. These strut mounts install easily on top of the strut when you're putting the spring and strut assembly back in the car. Shop our 2010-14 Mustang lowering springs below now!