UMI Performance

UMI's on-car adjustable lower control arms are supplied with a spherical rod end and polyurethane bushing combination. This set-up is designed for street performance and street enthusiast. The...

UMI's on-car adjustable lower control arms are supplied with a spherical rod end and polyurethane bushing combination. This set-up is designed for street performance and street enthusiast. The...

More about Roto-Joint Technology….. UMI's Roto-Joint, short for Rotational Joint, allows 28 degrees of total rotation and unrestricted movement throughout the vehicles suspension. The Roto-Joint is...

More about Roto-Joint Technology….. UMI's Roto-Joint, short for Rotational Joint, allows 28 degrees of total rotation and unrestricted movement throughout the vehicles suspension. The Roto-Joint is...

UMI’s on car adjustable control arms and panhard bar kit is manufactured from mild steel tubing with CNC machined ends, CrMo tube adapters and assembled with polyurethane bushings. Adjusting the...

UMI’s on car adjustable control arms and panhard bar kit is manufactured from mild steel tubing with CNC machined ends, CrMo tube adapters and assembled with polyurethane bushings. Adjusting the...

Our tubular on-car adjustable panhard bar replaces the flimsy stock stamped panhard bar while adding increased strength and rear end adjustment. This is a must for rear end centering after vehicle...

Our tubular on-car adjustable panhard bar replaces the flimsy stock stamped panhard bar while adding increased strength and rear end adjustment. This is a must for rear end centering after vehicle...

UMI’s 3rd and 4th Generation GM F-Body Panhard bar lowering bracket is designed to lower the driver’s side Panhard bar mounting point by 2-¼” and fits the factory axle. The 2063 works in...

UMI’s 3rd and 4th Generation GM F-Body 2064 Panhard bar conversion kit is designed to convert an existing UMI P/N 2024 to the high performance UMI P/N 2062 lowering and leveling kit. This...

The panhard bar relocation kit is designed to replace the upper panhard rod support while relocating the lower panhard bar. By doing so, this offers enough room to run up to a 3" true dual exhaust...

The panhard bar relocation kit is designed to replace the upper panhard rod support while relocating the lower panhard bar. By doing so, this offers enough room to run up to a 3" true dual exhaust...

UMI Performance, Inc is proud to introduce our P/N 2045 GM F-Body bolt-in rear coilover bracket kit. This kit allows installation of a true double rod end performance shock in place of the standard...

3.25" clamps required UMI billet sway bar mount or modification of factory mount.This Part...

3.25" clamps required UMI billet sway bar mount or modification of factory mount.This Part...