UPR

This spacer eliminates the need to have custom shafts made for length deficiencies of 3/8'' to 5/8''. Greatly reduces the chance of slip yoke failure by maintaining proper engagement. This part was...

Install a Modular 4.6L, 5.4L or Coyote 5.0L into your Fox Body Mustang! UPR's all new Chrome Moly K-member - will save more weight and exceed any strength limitations of mild steel while allowing...

UPR Billet caster/camber plates replace the stock flexible rubber strut mount bushings, allowing you ultimate control of the suspension geometry. New design manufactured from T-7075 Aircraft aluminum...

UPR announces the additions in their performance line of Steel Caster Camber Plates. Our caster camber plates replace the stock flexible rubber strut mount bushings allowing you the ultimate control...

UPR Billet caster/camber plates replace the stock flexible rubber strut mount bushings, allowing you ultimate control of the suspension geometry. New design manufactured from T-7075 Aircraft aluminum...

UPR Billet caster/camber plates replace the stock flexible rubber strut mount bushings, allowing you ultimate control of the suspension geometry. New design manufactured from T-7075 Aircraft aluminum...

UPR announces the additions in their performance line of Steel Caster Camber Plates. Our caster camber plates replace the stock flexible rubber strut mount bushings allowing you the ultimate control...

UPR's New Extreme Series Bump steer kit for your 94-04 Ford Mustang with Power Steering offers the widest range of adjustment and twice the strength of any other kits available, made from High...

UPR's all new complete LS1 Swap Chrome Moly K-member Kit - will save more weight and exceed any strength limitations of mild steel while allowing maximum header and oil pan clearance. This kit was...

UPR's all new complete LS1 Swap Chrome Moly K-member Kit - will save more weight and exceed any strength limitations of mild steel while allowing maximum header and oil pan clearance. This kit was...

UPR's all new Chrome Moly K-member with Tow Hooks - will save more weight and exceed any strength limitations of mild steel while allowing maximum header and oil pan clearance. This kit was designed...

UPR's Full length subframe connectors are the strongest and best engineered design available from their Ultra strong cross braces to UPR's Pro-Series Torque Box reinforcement plate kit. Our new Full...

UPR Products Lower Torque Box and Floor Pan re-inforcement kit will make your Rear Suspension Bullet Proof. Giving your Mustangs Suspension the Strength and Consistency you need to Run with the Best...

UPR Products Upper and Lower Torque Box and Floor Pan re-inforcement kit will make your Rear Suspension Bullet Proof. Giving your Mustangs Suspension the Strength and Consistency you need to Run with...

UPR Products Upper Torque Box and Floor Pan re-inforcement kit will make your Rear Suspension Bullet Proof. Giving your Mustangs Suspension the Strength and Consistency you need to Run with the Best...