The BMR front lowering spring for 2015–2023 S550 and 2024 S650 Mustang lowers the front and improves turn-in with a calibrated linear rate that supports cornering while remaining street-friendly. Manufactured from chrome-silicon high-tensile wire on CNC coilers, each spring is stress-relieved, shot-peened and computer tested. Red powdercoat finish resists corrosion and BMR backs the springs with a lifetime warranty against sag; estimated install time is 1–2 hours.
BMR 15-17 S550 Mustang Front Performance Version Lowering Springs - Red