BMR 18-20 S550 Mustang GT MagneRide/15-20 GT350 Lowering Spring Set of Rear only - Red

Fits 2015-2023 S550 Mustangs;Fits 2024-Current S650 Mustangs;Designed to work with GT350s, GT500s, and Mustang GTs equipped with Magneride;Manufactured from chrome silicon high-tensile spring wire;980 lb/in linear rate;Cold-wound on a CNC coiling machine to exact specifications;Stress-relieved at 750 degrees Fahrenheit;Shot-peened;Computer tested for accurate height and spring rate;Lifetime warranty against spring sag;Available in red powder coat for long lasting good looks;1-2 hour installation time;Proudly designed in the USA!;Proudly made in the USA!