UPR Billet IRS Subframe Braces for 2015-2019 Mustangs. CNC Billet IRS Subframe Braces work with or without an IRS lockout kit and stabilizes the IRS subframe to the body of the car. This replaces the flimsy stamped steel factory brace that is known to twist.

Product Features
* 2pc Kit
* Machined Finish
* Improves Handling
* Reduces Wheel Hop
* Improves 60ft Times
* 15 Minute Installation
* CNC Machined from 6061 Billet Aluminum