UPR Products

     UPR Billet IRS Subframe Braces for 2015-2024 Mustangs. CNC Billet IRS Subframe Braces work with or without an IRS lockout kit and stabilizes the IRS subframe to the body...

     The factory upper shock mount on the S550/S650as been a known failure point once people started lowering them and replacing the stock shocks. These Billet upper shock...

     UPR Billet IRS Differential Bushing Insert Kit for 2015-2024 Mustangs. 4 piece CNC Billet kit eliminates the movement the factory rubber bushings. The stock rubber...

     Reduce deflection in your rear suspension of your 15-24 Mustang with our Rear Lower Control Arm Spherical Bearings. The OEM rubber bushings in the lower control arm are...

     Reduce deflection in your rear suspension of your 2015-2024 Mustang with our Rear Spindle Spherical Bearings. The OEM rubber bushings in the spindles are known to cause...

Sold in Pairs.       New from UPR the 2015-2024 Mustang Caster Camber Plates for use with Viking Coil Over Struts. Our caster camber plates replace the stock flexible...

     UPR IRS Subframe Alignment Kit for 2015-2024 Mustangs. CNC machined from Delrin to help align the factory IRS subframe that can come mis-aligned from the factory. The...

     UPR Billet IRS Subframe Bushing Cradle Lockout Kit for 2015-2024 Mustangs. 10 piece CNC Billet lockout kit eliminates the movement the factory rubber bushings have from...

     IRS Subframe Bushing Cradle Lockout Kit for 2015-2024 Mustangs. 8 piece CNC Billet lockout kit eliminates the movement the factory rubber bushings have from the factory. The...

     UPR's LS Swap Chrome Moly K-member will save more weight and exceed any strength limitations of mild steel while allowing maximum header and oil pan clearance. This kit...

     UPR's all new complete LS Swap Chrome Moly K-member Kit - will save more weight and exceed any strength limitations of mild steel while allowing maximum header and oil...

   By using UPR's 2005-96 Modular 4.6 / 5.0 K member with Fox Body A arms you can install a Coyote 5.0L or Modular 4.6L or 5.4L into your Fox Body Mustang! Now in a convenient Kit...