BMR handling lowering springs for S197 Mustang GT drop the car about 1.5 inches and are tuned for road‑course and autocross use. The SP065 set features 240 lb/in front linear rates and 200 lb/in dual‑rate rear springs; rear springs retain the factory hourglass shape to help counteract wheelhop. Made from chrome-silicon wire, CNC tested, shot‑peened and finished in red powdercoat. Installation is about 2–3 hours; combine with adjustable sway bars for best results.
BMR 05-14 S197 Mustang GT Handling Version Lowering Springs (Set Of 4) - Red