Products

We all know weight equals horsepower. UMI’s direct bolt-in replacement K-member instantly removes 20 lbs of front end weight from your ride and...

We all know weight equals horsepower. UMI’s direct bolt-in replacement K-member instantly removes 20 lbs of front end weight from your ride and...

We all know weight equals horsepower. UMI’s direct bolt-in replacement K-member instantly removes 20 lbs of front end weight from your ride and...

We all know weight equals horsepower. UMI’s direct bolt-in replacement K-member instantly removes 20 lbs of front end weight from your ride and...

Less weight plus high strength equals road race and auto-x success. UMI’s direct bolt-in replacement Road Race K-member instantly removes 20 lb...

Less weight plus high strength equals road race and auto-x success. UMI’s direct bolt-in replacement Road Race K-member instantly removes 20 lb...

Rear mounting plates use 0.375" thick mild steel and are designed to fit stock as well as 12- bolt and 9" rear-end housingsThis Part Fits: Year Ma...

Rear mounting plates use 0.375" thick mild steel and are designed to fit stock as well as 12- bolt and 9" rear-end housingsThis Part Fits: Year Ma...

Hardware kit P/N 2997 includes grade 10.9 bolts and Ny-lock nuts to mount the LS engine to an aftermarket k-member or any LS aftermarket motor moun...

UMI’s P/N 2405 spring perch kit is used as an upper spring mount in conjunction with our 2400 series k-member. The 2405 spring perch kit is an ec...

UMI’s P/N 2405 spring perch kit is used as an upper spring mount in conjunction with our 2400 series k-member. The 2405 spring perch kit is an ec...

The 1983-1992 third generation steering brace, also known as the Wonder Bar, is designed to tie the front right and left subframe together. This tu...

The 1983-1992 third generation steering brace, also known as the Wonder Bar, is designed to tie the front right and left subframe together. This tu...

Adjustable strut tower brace fits 87-92 Camaro and Firebird models with the TPI engine. It will not clear aftermarket intakes or runners.This Part ...

Adjustable strut tower brace fits 87-92 Camaro and Firebird models with the TPI engine. It will not clear aftermarket intakes or runners.This Part ...

UMI Performance extended length control arms are designed to properly center the rear wheels in the vehicles wheel well on the Impala SS. These c...

UMI Performance extended length control arms are designed to properly center the rear wheels in the vehicles wheel well on the Impala SS. These c...

UMI Performance extended length control arms are designed to properly center the rear wheels in the vehicles wheel well on the Impala SS. These c...

UMI Performance extended length control arms are designed to properly center the rear wheels in the vehicles wheel well on the Impala SS. These c...

Eliminate wheel hop, increase traction and improve handling performance with an easy bolt on installation. UMI Performance’s adjustable upp...

Eliminate wheel hop, increase traction and improve handling performance with an easy bolt on installation. UMI Performance’s adjustable upp...

UMI Performance extended length upper control arms are designed to properly center the rear wheels in the vehicles wheel well on the Impala SS. T...

UMI Performance extended length upper control arms are designed to properly center the rear wheels in the vehicles wheel well on the Impala SS. T...