Reduce weight and improve performance in your 2015 - 2023 S550 Mustang with a Rear Bumper Support from BMR Suspension. Factory supports are manufactured from stamped steel and are unnecessarily heavy. Fabricated from light weight, 1 - inch Chromoly steel tubing and 316 - inch laser cut plates, our S550 Mustang Bumper Support offer a strong yet lightweight alternative to the hefty factory supports. The BMR Bumper Support (BSR760) gets the scale going in the right direction when attempting to reduce weight.BMR has designed the BSR760 for street performance, drag racing, and road course applications. The lightweight Chromoly design eliminates nearly 20 lbs. from your Mustang. The BMR Rear Bumper Supports bolt on design requires no cutting or modification. When performance is a must, rely on BMR SuspensionBMR Suspensions BSR760 Rear Bumper Support is available in red and black hammertone powdercoat for long - lasting good looks. Installation time is about 1 - 2 hours. Proudly made in the U.S.A.