UMI Performance k-member P/N 2318 is designed to be used in conjunction with motor plates and is supplied without motor mount stands. UMI P/N 2318 features power steering rack mounts and is designed...

Don’t reuse your old rusty bolts when installing aftermarket A-arms when you can replace them with new ones. Our kit includes all new hardware for installing both upper and lower A-arms into...

UMI’s full length torque arm/relocation/driveshaft loop combo kit has it all in one convenient package. UMI’s 2205 torque arm features heavy duty construction and pinion angle adjustment...

quarter panel wrinkling from hard launches. UMI 2240 two-piece driveshaft loop is easy to install and NHRA approved. Bolt on and enjoy improved performance while passing tech. 100% Made In USA...

other brands of lower arms intended for stock t-bar. The factory GM rubber shock mount tends to rust out and allow unwanted movement while being costly to replace. The UMI coilover kit replaces that...

UMI’s 4th Gen F-Body race coilover package is built to outperform. Developed in conjunction with Strano Performance Parts/Sam Strano, double digit national SCCA auto-x champion, these Afco...

UMI’s 2048 upper double shear bracket is intended for use with 1/2″ bearing, racing style shocks. This bracket allows removal of the rust-prone upper mount unit (and associated rubber...

The UMI Performance weight jack kit for 1982-1992 Camaro and Firebird is designed to give your daily driver a medium-firm ride worthy of corner carving as well as auto-x and road race. This...

UMI’s lowering spring and Koni kit completely transforms the 3rd Gen platform. UMI’s performance lowering springs are built to lower the car approx. 1” – 1.5” and...

UMI’s P/N 2409 allows the installation of LS power into your 1982-1992 3rd generation Camaro/Firebird when using a UMI K-member. Easily convert your UMI small block k-member into an LSX bolt in...

Replacement rubber bump stops bolt in place of damaged or worn factory bump stops using existing mounting holes. Minor trimming of mounting flange on car is required. These bump stops are highly...

Don’t reuse old rusty bolts when installing aftermarket control arms when you can replace them with new ones. Our kit includes new high grade hardware for installing your new upper and lower...