Per4mance Development Billet Race Brace 2015+ Charger/Challenger/300

The Race Brace is an additional level of protection and performance that you can add to any of our other innovative braces.

Billet Race Brace – additional bracing to improve your car’s IRS operation and traction!

100% satisfaction guaranteed.

The Race Brace is phase 2 of differential protection. It starts life as a 12″ by 6″ by 1.5″ solid piece of T-6061 billet aluminum. It is then cut via waterjet and CNC machined for the fine details.


– More consistent pinion alignment

– Improved driving dynamics

– Protection from secondary damage from driveshaft failure


– American made, waterjet cut and CNC machined T-6061 billet aluminum

– Satin black powedercoat

– Includes neoprene pad, heat resistant tape and Loctite

100% satisfaction guaranteed, return within 30 days of receipt for a full refund.

The Billet Race Brace is Patent Pending.


Use of the Race Brace may impact the manufacturer’s warranty on the differential. Purchaser assumes all responsibility for installation and use.