UMIs heavy duty caster and camber plates allow you to make alignment changes that are not permitted with the factory strut mounts. These heavy duty strut mounts are fully TIG welded using ¼ steel and feature a chromoly Teflon lined spherical...

Brackets, Camaro/Firebird 1993 - 2002 GM F-Body C5 Brake Conversion Brackets. The C5 conversion kit has been around for some time now, but the price and availability of this item has made it almost impossible for many consumers to get. UMI Performance...

This transmission cross-member is designed to bolt a TH350 or TH400 (short tail 4" Tailshaft)automatic transmission into a 93-02 Camaro or Firebird. This cross-member is 100% bolt in and requires no drilling, no cutting and no welding. It bolts in...

The torque arm relocation kit from UMI Performance is designed to remove the front mounting point of the torque arm off the transmission and protect the tail shaft from damage. General Motors tail shaft mounted design works great for a stock driven...

Track abuse, street abuse, or just flat-out abuse, this torque arm is designed to handle it all! Eliminate unwanted traction problems by adding a UMI Performance tunnel brace mounted torque arm. This aftermarket torque arm replaces the flimsy factory...

Track abuse, street abuse, or just flat-out abuse, this torque arm is designed to handle it all! Eliminate unwanted traction problems by adding a UMI Performance tunnel brace mounted torque arm. This aftermarket torque arm replaces the flimsy factory...

UMI’s tunnel mounted torque arm is a street/strip powerhouse that has been dropping 60 ft times for years. The P/N 2201 replaces the factory torque arm with a shorter, more rigid design that optimizes instant center, shortens response time, and...

Now includes double shear bracket for optional bolt-on drive shaft loop!   UMI’s tunnel mounted torque arm is a street/strip powerhouse that has been dropping 60 ft times for years. The P/N 2200 replaces the factory torque arm with a...

UMI Performance Camaro/Firebird 93-2002 3-Point Subframe Connectors- Bolt-In FOR T-TOPS OR HARD TOPS ONLY! UMI offers the tightest fitting 3-Point subframe connector on the market. The USA manufactured subframe connector by UMI is designed to tuck tight...

UMI Performance Camaro/Firebird 93-2002 3-Point Subframe Connectors- Weld-In FOR T-TOPS OR HARD TOPSUMI offers the tightest fitting 3-Point subframe connector on the market. The USA manufactured subframe connector by UMI is designed to tuck tight against...

This tubular set-up is a 100% bolt in and requires no welding, grinding or drilling and can be installed in 30 minutes or less! This set up is designed to tie the front and rear subframes together using bolt-in hardware supplied. Subframe connectors...

This weld in set-up features (8) welding points through out the chassis of the vehicle, these (8) mounting points tie in the front and rear subframes resulting in a stiffened and strengthened chassis. Subframe connectors improve your car's handling...