UMI Performance

Upgrade your rear lower control arms with UMI's heavy-duty tubular set up. Constructed of DOM mild steel tubing, CNC machined, and fully TIG welded for maximum durability. These control arms come...

Upgrade your rear lower control arms with UMI's heavy-duty tubular setup, now available in Chromoly. Constructed from 1.250" x 0.095" 4130 Chromoly steel, these control arms provide increased...

Upgrade your rear lower control arms with UMI's heavy-duty tubular setup, now available in Chromoly. Constructed from 1.250" x 0.095" 4130 Chromoly steel, these control arms provide increased...

UMI’s 3rd and 4th Generation GM F-Body competition panhard bar lowering and leveling kit is designed to increase over-the-axle exhaust pipe clearance and also lower and level the Panhard bar. This...

UMI’s 3rd and 4th Generation GM F-Body competition panhard bar lowering and leveling kit is designed to increase over-the-axle exhaust pipe clearance and also lower and level the Panhard bar. This...

Kit Features:- 1.250" OD Drawn Over Mandrel Tubing- 4140 Chrome Moly Threaded Tube Adaptors- QA1 ¾" Hard Chrome Plated, Teflon/Kevlar Self Lubricating Race Rod end- Complete Set Features TIG Welded...

Kit Features:- 1.250" OD Drawn Over Mandrel Tubing- 4140 Chrome Moly Threaded Tube Adaptors- QA1 ¾" Hard Chrome Plated, Teflon/Kevlar Self Lubricating Race Rod end- Complete Set Features TIG Welded...

Kit Features:- 1.250" OD Drawn Over Mandrel Tubing- 4140 Chrome Moly Threaded Tube Adaptors- QA1 ¾" Hard Chrome Plated, Teflon/Kevlar Self Lubricating Race Rod end- Complete Set Features TIG Welded...

Kit Features:- 1.250" OD Drawn Over Mandrel Tubing- 4140 Chrome Moly Threaded Tube Adaptors- QA1 ¾" Hard Chrome Plated, Teflon/Kevlar Self Lubricating Race Rod end- Complete Set Features TIG Welded...

This tubular double adjustable panhard bar replaces the stock panhard bar with increased strength and rear end adjustment. It is essential for centering the rear end after lowering the vehicle and...

This tubular double adjustable panhard bar replaces the stock panhard bar with increased strength and rear end adjustment. It is essential for centering the rear end after lowering the vehicle and...

The UMI Watts Link is designed as a key component to optimize the 3rd and 4th Gen F-car solid axle rear suspension. The combination of lateral locating ability and roll center height adjustment makes...