Cusco Rear Differential Support Brace 2013-2024 BRZ / 2013-2016 FRS / 2017-2021 GT86 / 2022-2024 GR86

This is the Cusco Rear Differential Support Brace. The Cusco rear diff support brace eliminates ALL movement of the rear differential. By bolting this unit onto the back side of the rear sub-frame, the brace will support the rear differential. This takes the job away from the soft stock bushings which deflect under hard acceleration. Improvement will instantly be felt in acceleration, throttle response, and in improved control of the car when using the throttle to help the rotation.

The Brace bolts on to existing factory holes, making this a quick and easy install. However, be warned that in cabin drivetrain noise will increase slightly due to the nature of eliminating rubber OEM diff carriers.

It will come powder-coated in Cusco's flagship blue color, and it will come provided with hardware to make it ready for the installation.