UMI Performance

1982-1992 GM F-Body Tubular K-member & A-arm Package, Factory SpringsThis Part...

UMI Performance 82-92 GM F-Body K-member/A-arm Kit Coil Springs - BlackThis Part...

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 helps your existing horsepower work for you. Strong ...

The UMI adjustable upper a-arm mount is a direct bolt in replacement of the original GM mount with some key improvements. The parts feature a unique fabricated design that allows for the mounts to be...

When looking to mount a coilover to the front of your 4th generation Camaro or Firebird, look no further than UMI’s new #2335 fabricated adjustable coilover a-arm mounts. The UMI upper a-arm mount is...

UMI is “Making 4th Gens Fast Again” and the 2330 road race k-member is a key component. This k-member removes 25 lbs off the front and features revised geometry to improve roll center height.This...

UMI is “Making 4th Gens Fast Again” and the 2330 road race k-member is a key component. This k-member removes 25 lbs off the front and features revised geometry to improve roll center height.This...

UMI’s solid engine mounts replace the factory rubber isolated engine mounts resulting in less movement and quicker response. These mounts are designed to work with UMI LS k-members, the GM factory...

UMI’s industry leading twin tube road-race k-member has gone to the next level. UMI’s road race k-member has been tested on auto-x and road courses across the east coast. Our new adjustment plates...

UMI’s industry leading twin tube road-race k-member has gone to the next level. UMI’s road race k-member has been tested on auto-x and road courses across the east coast. Our new adjustment plates...

We all know weight equals horsepower. UMI’s direct bolt-in replacement k-member instantly removes 25lbs of front end weight from your ride and helps your existing horsepower work for you. UMI’s...

We all know weight equals horsepower. UMI’s direct bolt-in replacement k-member instantly removes 25lbs of front end weight from your ride and helps your existing horsepower work for you. UMI’s...

Build Features: - Main center tube constructed of 1.500” x 0.120” DOM seamless steel tubing - Additional cross braces use 1.250” x 0.120” DOM seamless steel tubing - Entire K-Member...

Build Features: - Main center tube constructed of 1.500” x 0.120” DOM seamless steel tubing - Additional cross braces use 1.250” x 0.120” DOM seamless steel tubing - Entire K-Member...

Build Features: - Main center tube constructed of 1.500” x 0.120” DOM seamless steel tubing - Additional cross braces use 1.250” x 0.120” DOM seamless steel tubing - Entire K-Member features...