UMI Performance

Improve handling and reduce body roll with UMI's 1965-1970 GM B-Body front sway bar. Street performance friendly 1-1/8" diameter bar controls body roll better than factory bars. Includes greaseable...

This rear suspension kit from UMI Performance includes a set of rear trailing arms and rear toe rod arms. Together these items help to maintain caster and camber settings for the rear tires...

This rear suspension kit from UMI Performance includes a set of rear trailing arms and rear toe rod arms. Together these items help to maintain caster and camber settings for the rear tires...

The rear toe rods control the camber alignment of the rear end preventing the tire from moving inward or outward during suspension load. The factory toe rods are made from flimsy stamped steel and...

The rear toe rods control the camber alignment of the rear end preventing the tire from moving inward or outward during suspension load. The factory toe rods are made from flimsy stamped steel and...

UMI’s 2522 adjustable toe rods for the 5th Generation Chevrolet Camaro and G8 replace the weak stamped steel arms and soft rubber bushings with flex-free CrMo tubular arms and race quality rod...

The rear toe rods control the camber alignment of the rear end preventing the tire from moving inward or outward during suspension load. The factory toe rods are made from flimsy stamped steel and...

UMI’s 2518 anti-eccentric washers are designed to prevent unwanted alignment changes in your 5th Gen or G8 rear suspension. The 3/16” thick laser cut washers fit in the exact factory location and...

UMI's rear lowering kit for 2015+ F-150 is the best solution to achieve that perfect stance and turn your truck into a high performance muscle truck. This kit lowers the rear of the truck approx 3...

UMI's leaf spring pin kit includes 4 custom extended length 4140 CrMo locating pins. These pins provide a precision way to center the leaf spring when using lowering systems or pinion angle shims...

UMI's carrier bearing relocation kit adjusts driveline angle to reduce or eliminate vibration caused by lowering the 2015+ Ford F-150. Shim and clamp kit comes complete with 1/4" thick shim,...

UMI's front coilover kit for the Ford F-150 is designed to lower the front of your truck while improving performance and adding damping adjustability. This kit is proven on the street as well as the...