BMR's polyurethane rear cradle bushing kit for 2015–2017 S550 and S650 Mustang replaces the OE rubber cradle bushings with 95‑durometer poly inserts finished in red. Built to exact tolerances, the kit reduces cradle deflection during acceleration, cornering, and braking to improve chassis rigidity and consistency. Installation is roughly 3–4 hours; hardware is zinc coated and the kit is proudly made in the USA.
BMR 15-17 S550 Mustang Rear Cradle Bushing Kit (Polyurethane) - Red