The BMR front drag lowering spring for 2015–2023 S550 and 2024 S650 Mustang lowers the front and uses a 150 lb/in linear rate to promote front-end travel and improved launches at the strip. Designed for drag applications while retaining street manners, the spring is CNC wound from chrome-silicon wire, stress-relieved and shot-peened, then computer tested. Finished in red powdercoat with a lifetime warranty against sag; estimated install time is 1 hour.
BMR 15-17 S550 Mustang Front Drag Version Lowering Springs - Red