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UMI Performance 64-72 GM A-Body Tubular Lower Control Arms
$229.99
UMI4015-B
Control Arms
Suspension
Rear lower control arms are a necessary upgrade for any General Motors A-Body vehicle. Our control arms are designed to replace the weak and...
UMI Performance 91-96 Impala SS Adjustable Extended Length Lower Control Arms
$349.99
UMI3612-B
Control Arms
Suspension
UMI Performance extended length control arms are designed to center the rear wheels of the Impala SS correctly within the wheel well. These control...
UMI Performance 78-88 GM G-Body Rear Shock Tower Brace Bolt In
$159.99
UMI3055-R
Strut Bars
Suspension
This 100% jig built, bolt-in brace ties the rear upper shock mounts together to share the load and stiffen the chassis. Strong 1-1/4” tubing...
UMI Performance 78-88 GM G-Body Rear Shock Tower Brace Bolt In
$159.99
UMI3055-B
Strut Bars
Suspension
This 100% jig built, bolt-in brace ties the rear upper shock mounts together to share the load and stiffen the chassis. Strong 1-1/4” tubing...
UMI Performance 78-88 GM G-Body Lowering Spring Front 2in Lowering
$169.99
UMI3051F
Lowering Springs
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 78-88 G-Body Lowering Spring Kit 2in Lowering
$319.99
UMI3051
Lowering Springs
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 78-88 GM G-Body Front 1in 70-81 F-Body 2-1/2in Lowering Spring
$169.99
UMI3050F
Lowering Springs
Suspension
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
UMI Performance 78-88 GM G-Body Solid Front & Rear Sway Bar Kit
$419.99
UMI303534-R
Suspension
Sway Bars
UMI Performance solid sway bars are designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. The 1.250”...
UMI Performance 78-88 GM G-Body Solid Front & Rear Sway Bar Kit
$419.99
UMI303534-B
Suspension
Sway Bars
UMI Performance solid sway bars are designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. The 1.250”...
UMI Performance 78-88 GM G-Body 1.250in Solid Chrome Moly Front Sway Bar
$259.99
UMI3035-R
Suspension
Sway Bars
The UMI Performance 1.250" solid front sway bar is designed to enhance your vehicle's handling by reducing body roll, improving cornering capabilities, and minimizing...
UMI Performance 78-88 GM G-Body 1.250in Solid Chrome Moly Front Sway Bar
$259.99
UMI3035-B
Suspension
Sway Bars
The UMI Performance 1.250" solid front sway bar is designed to enhance your vehicle's handling by reducing body roll, improving cornering capabilities, and minimizing...
UMI Performance 78-88 GM G-Body 1in Solid Rear Sway Bar
$169.99
UMI3034-R
Suspension
Sway Bars
Our beefy 1" solid rear sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension....
UMI Performance 78-88 GM G-Body 1in Solid Rear Sway Bar
$169.99
UMI3034-B
Suspension
Sway Bars
Our beefy 1" solid rear sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension....
UMI Performance 82-92 F-Body 78-88 G-Body S10 Tubular Front Lower A-Arms Poly
$729.99
UMI3031-R
Control Arms
Suspension
UMI lower A-Arms are fabricated from USA DOM tubing with CNC notched tube ends for a precision fit. They are jig built to maintain...
UMI Performance 82-92 F-Body 78-88 G-Body S10 Tubular Front Lower A-Arms Poly
$729.99
UMI3031-B
Control Arms
Suspension
UMI lower A-Arms are fabricated from USA DOM tubing with CNC notched tube ends for a precision fit. They are jig built to maintain...
UMI Performance 78-88 GM G-Body Double Adjustable Upper & Lower Rear Control Arms Kit
$619.99
UMI302717-B
Control Arms
Suspension
Complete Kit Includes: (1) Set of Double Adjustable Lower Control Arms with Spherical Rod Ends (Item #3027) (1) Ser of Double Adjustable Upper Control...
UMI Performance 78-88 GM G-Body Tubular Upper & Lower Control Arms Kit
$369.99
UMI301516-R
Control Arms
Suspension
Rear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on...
UMI Performance 78-88 GM G-Body Tubular Upper & Lower Control Arms Kit
$369.99
UMI301516-B
Control Arms
Suspension
Rear control arms are one of the most important suspension modifications that can be done to your GM vehicle. Stock control arms are on...
UMI Performance 78-88 GM G-Body Adjustable Upper & Lower Control Arm Kit
$519.99
UMI301417-B
Control Arms
Suspension
This kit includes (1) set of our tubular single adjustable lower control arms and (1) set of our on-car adjustable upper control arms, "Ultimate...
UMI Performance 70-81 GM F-Body Front Subframe Repair Kit
$44.99
UMI2662
Best Sellers
Subframes
Suspension
40+ years of moisture and abuse can leave your frame in bad shape, and unable to properly locate the body mounts. Our 8 piece...
UMI Performance 70-81 GM F-Body Lowering Spring Front 2in Lowering
$169.99
UMI2647F
Lowering Springs
Suspension
UMI’s 2nd Gen F-Body lowering springs are wound from 5160 CrSi premium wire and feature a linear 600 lb/in rate. UMI’s front springs are...
UMI Performance 70-81 Polyurethane Leaf Spring Shackle Kit
$109.99
UMI2625
Leaf Springs & Accessories
Suspension
UMI's polyurethane shackle kit works with UMI P/N 2620 rear leaf springs as well as other stock location leaf springs. The kit is a...
UMI Performance 70-81 GM F-Body Rear Leaf Spring Set 2in Lowering
$449.99
UMI2620
Leaf Springs & Accessories
Suspension
UMI’s rear leaf spring is a high perfomance solution to lowering the rear of your 1970-1981 Camaro or Firebird. These springs feature high quality...
UMI Performance 08-09 Pontiac G8 10-14 Camaro Rear Suspension Kit
$329.99
UMI251520-R
Control Arms
Suspension
This rear suspension kit from UMI Performance includes rear trailing arms and rear toe rod arms that help maintain caster and camber settings for...
UMI Performance 08-09 Pontiac G8 10-14 Camaro Rear Suspension Kit
$329.99
UMI251520-B
Control Arms
Suspension
This rear suspension kit from UMI Performance includes rear trailing arms and rear toe rod arms that help maintain caster and camber settings for...
UMI Performance 93-02 F-Body Front Upper A-Arm Mounts Adjustable Coil Over Only
$229.99
UMI2335
Suspension
Suspension Arms & Components
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...
UMI Performance 93-02 GM F-Body Front A-Arm Kit Non-Adjustable Street
$999.99
UMI230511-B
Control Arms
Suspension
UMI’s fabricated tubular a-arms provide a rock solid foundation for your 4th Gen’s front suspension. Our a-arm kit is built to offer increased rigidity,...
UMI Performance 82-02 GM F-Body Transmission Mounted Adjustable Torque Arm
$339.99
UMI2205-R
Suspension
Suspension Arms & Components
Eliminate unwanted traction problems and transfer your power to the wheels by adding a UMI Performance adjustable torque arm. This aftermarket torque arm replaces...
UMI Performance 82-02 GM F-Body Rear Sway Bar 22mm Tubular
$259.99
UMI2113-R
Suspension
Sway Bars
The UMI 22mm (7/8”) light weight tubular rear sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a...
UMI Performance 93-02 GM F-Body Front and Rear Sway Bar Kit Tubular
$579.99
UMI211213-R
Suspension
Sway Bars
UMI’s light weight tubular sway bars are designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. The...
UMI Performance 93-02 GM F-Body Front and Rear Sway Bar Kit Tubular
$579.99
UMI211213-B
Suspension
Sway Bars
UMI’s light weight tubular sway bars are designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced suspension. The...
UMI Performance 93-02 GM F-Body Front Sway Bar 35mm Tubular
$329.99
UMI2112-R
Suspension
Sway Bars
The UMI 35mm (1-3/8”) tubular front sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced...
UMI Performance 93-02 GM F-Body Lowering Springs Rear 1.5in Lowering
$149.99
UMI2061R
Lowering Springs
Suspension
UMI’s performance lowering springs are built to lower the 4th Gen rear approx. 1.5” and increase the spring rates for a crisp handling experience....
UMI Performance 93-02 GM F-Body Lowering Springs Front 1.25in Lowering
$169.99
UMI2061F
Lowering Springs
Suspension
UMI’s performance lowering springs are built to lower the 4th Gen front end approx. 1.25” and increase the spring rates for a crisp handling...
UMI Performance 93-02 GM F-Body Lowering Spring Kit 1.25in -1.5in Lowering
$299.99
UMI2061
Lowering Springs
Suspension
UMI’s performance lowering springs are built to lower the 4th Gen approx. 1.25” - 1.5” (1.25” front and 1.5” rear designed to level the...
UMI Performance 82-02 GM F-Body Rubber Bump Stops Pair Rear
$29.99
UMI2056
Best Sellers
Bump Stops
Suspension
Replacement rubber bump stops bolt in place of damaged or worn factory bump stops using existing mounting holes. Minor trimming of mounting flange on...
