UMI Performance 73-87 GM C10 Flip Kit
$149.99
UMI6410
2022-2024 WRX Parts
Engine Components
Hardware Kits - Other
The UMI Performance P/N 6410 flip kit lowers the rear of the 1973-1987 GM C10 truck six inches by relocating the axle above the...
UMI Performance 73-87 GM C10 Front Lowering Springs 2in drop
$149.99
UMI6452F
2022-2024 WRX Parts
Lowering Springs
Suspension
UMI’s 2″ front lowering spring kit features high quality construction and a medium firm 900 lb/in spring rating. UMI springs are suitable for daily...
UMI Performance 73-87 GM C10 Lowering Spindle 2.5in drop
$379.99
UMICP4S4
Drivetrain
Spindles
Heavy duty 2.5″ drop spindles feature UMI satin black powder coat for ultimate durability. Spindles use GM C10 factory bearings and accept factory GM...
UMI Performance 73-87 GM C10 Shock Relocation Kit Rear
$79.99
UMI6411
2022-2024 WRX Parts
Shocks and Struts
Suspension
The UMI Performance P/N 6411 rear shock relocation kit provides a proven mounting solution for stock length shocks on flip kit lowered vehicles. Strong...
UMI Performance 74-92 GM F-Body 78-88 GM G-Body LSX Motor Mounts
$149.99
UMI2406-B
Engine Components
Engine Mounts
UMI’s P/N 2406 allows the installation of LS power into your 1978-1988 GM G-Body, 1982-1992 3rd generation Camaro/Firebird and the 1974-1981 2nd generation Camaro/Firebird....
UMI Performance 78-02 GM Rear Control Arm Bolt Upgrade Kit
$16.99
UMI3001
Engine Components
Hardware Kits - Other
Don't reuse your old rusty bolts when installing aftermarket control arms when you can replace them with new ones. Our kit includes all new...
UMI Performance 78-88 G-Body 82-03 S10/S15 73-77 A-Body Front Coilover Kit
$802.84
UMIA204-450R
Coilovers
Suspension
Viking’s front coilover kit combines a high quality hybrid spring with a 19-position double adjustable shock. The upper coil fits the upper spring perch...
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 G-Body S10 Tubular Front Upper & Lower A-Arms Poly
$1,379.99
UMI303133-1-R
2022-2024 WRX Parts
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 G-Body S10 Tubular Front Upper A-Arms
$679.99
UMI3033-1-R
Control Arms
Suspension
Improve the street and track performance of your GM truck and achieve that precise Pro-Touring feel by combining our popular P/N 3033 upper a-arms...
UMI Performance 78-88 G-Body S10 Tubular Front Upper A-Arms Adjustable
$729.99
UMI3056-3-B
2022-2024 WRX Parts
Control Arms
Suspension
UMI’s 3056-3 arms are the ultimate in performance and are race proven on the UMI Green Machine. These adjustable upper a-arms are designed to...
UMI Performance 78-88 GM Complete Rear Control Arm Bolt Upgrade Kit
$27.99
UMI3002
2022-2024 WRX Parts
Engine Components
Hardware Kits - Other
Don't reuse your old rusty bolts when installing aftermarket control arms when you can replace them with new one. Our kit includes all new...
UMI Performance 78-88 GM G-Body 1.250in Solid Chrome Moly Front Sway Bar
$239.99
UMI3035-B
2022-2024 WRX Parts
Suspension
Sway Bars
UMI Performance 1.250" (32mm) solid front sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced...
UMI Performance 78-88 GM G-Body 1.250in Solid Chrome Moly Front Sway Bar
$239.99
UMI3035-R
2022-2024 WRX Parts
Suspension
Sway Bars
UMI Performance 1.250" (32mm) solid front sway bar is designed to reduce body roll, understeer and increase cornering capabilities resulting in a more balanced...
UMI Performance 78-88 GM G-Body 1in Solid Rear Sway Bar
$169.99
UMI3034-B
2022-2024 WRX Parts
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-R
2022-2024 WRX Parts
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 82-03 S10/S15 Front Lower A-arms Coilover Only
$799.99
UMI3057-1-B
Control Arms
Suspension
UMI’s 3057-1 lower a-arms arms feature a relocated ball joint cup which offers 10 degrees caster when used with our P/N 3056 upper arm...
UMI Performance 78-88 GM G-Body 82-03 S10/S15 Upper & Lower A-arm Coilover Only
$1,529.99
UMI305756-3-B
Control Arms
Suspension
Tremendous front grip and a host of features can be yours with UMI’s 305756-3 kit. This a-arm kit enables 10 degrees caster while maintaining...
UMI Performance 78-88 GM G-Body Adjustable Upper & Lower Control Arm Kit
$499.99
UMI301417-B
2022-2024 WRX Parts
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 78-88 GM G-Body Adjustable Upper & Lower Control Arm Kit
$499.99
UMI301417-R
2022-2024 WRX Parts
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 78-88 GM G-Body C5/C6 Front Brake Conversion Brackets
$119.99
UMI3046
Fabrication
Tools
The UMI P/N 3046 brake conversion bracket is designed to mount 1997-2013 C5 or C6 front calipers and rotors to the 1978-1988 GM G-Body...
UMI Performance 78-88 GM G-Body Control Arm Reinforcements/Frame Braces
$159.99
UMI3028-B
2022-2024 WRX Parts
Brackets
Fabrication
Trailing arm mount braces are designed to reinforce the rear upper and lower front control arm mounts on your 1978-1988 G-Body vehicle. The more...
UMI Performance 78-88 GM G-Body Control Arm Reinforcements/Frame Braces
$159.99
UMI3028-R
2022-2024 WRX Parts
Brackets
Fabrication
Trailing arm mount braces are designed to reinforce the rear upper and lower front control arm mounts on your 1978-1988 G-Body vehicle. The more...
UMI Performance 78-88 GM G-Body Double Adjustable Upper & Lower Rear Control Arms Kit
$599.99
UMI302717-B
2022-2024 WRX Parts
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 Engine Side Solid Engine Mounts
$49.99
UMI90058
Engine Components
Engine Mounts
The P/N 0058 heavy duty engine mounts for GM G-Body cars takes the place of the heavy factory clamshell mount. It places the Small...
UMI Performance 78-88 GM G-Body Front 1in 70-81 F-Body 2-1/2in Lowering Spring
$169.99
UMI3050F
2022-2024 WRX Parts
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 Reinforcement Brace Bolt In
$299.99
UMI3053-B
2022-2024 WRX Parts
Brackets
Fabrication
The UMI Performance, Inc. reinforcing front frame brace is used to stiffen the front frame horns and front crossmember area on the GM G-Body...
UMI Performance 78-88 GM G-Body Front Reinforcement Brace Bolt In
$299.99
UMI3053-R
Brackets
Fabrication
The UMI Performance, Inc. reinforcing front frame brace is used to stiffen the front frame horns and front crossmember area on the GM G-Body...
UMI Performance 78-88 GM G-Body Lowering Spring Front 2in Lowering
$169.99
UMI3051F
2022-2024 WRX Parts
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 Rear Coilover Bracket Kit Bolt-In Brackets Only
$199.99
UMI3049
Shocks and Struts
Suspension
UMI’s bolt-in rear coilover bracket kit is a complete mounting solution for your factory axle 1978-1988 GM G-Body. This race-proven lower bracket bolts in...
UMI Performance 78-88 GM G-Body Rear Shock Tower Brace Bolt In
$159.99
UMI3055-B
2022-2024 WRX Parts
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-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 SBC Poly Engine Mount Kit
$109.99
UMI90071
2022-2024 WRX Parts
Engine Components
Engine Mounts
UMI Performance 78-88 GM G-Body SBC Poly Engine Mount KitThis Part Fits: Year Make Model Submodel 1978-1987 Buick Regal Base 1988 Buick Regal Custom...
UMI Performance 78-88 GM G-Body Solid Front & Rear Sway Bar Kit
$399.99
UMI303534-B
2022-2024 WRX Parts
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 1.250â€...
UMI Performance 78-88 GM G-Body Solid Front & Rear Sway Bar Kit
$399.99
UMI303534-R
2022-2024 WRX Parts
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 1.250â€...
UMI Performance 78-88 GM G-Body Tubular Non-Adjustable Lower Control Arms
$209.99
UMI3015-R
2022-2024 WRX Parts
Control Arms
Suspension
Rear lower control arms are a must improvement for any General Motors A-Body vehicle. Our lower control arms our designed to replace your weak,...
UMI Performance 78-88 GM G-Body Tubular Non-Adjustable Upper Control Arms
$149.99
UMI3016-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 Tubular Non-Adjustable Upper Control Arms
$149.99
UMI3016-R
2022-2024 WRX Parts
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
$349.99
UMI301516-R
2022-2024 WRX Parts
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 Upper & Lower A-Arm Mounting Hardware
$27.99
UMI3013
2022-2024 WRX Parts
Engine Components
Hardware Kits - Other
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...
UMI Performance 78-92 GM G-Body & F-Body Front A-Arm Hardware Kit
$16.99
UMI3011
2022-2024 WRX Parts
Engine Components
Hardware Kits - Other
UMI Performance 78-92 GM G-Body & F-Body Front A-Arm Hardware KitThis Part Fits: Year Make Model Submodel 1978-1987 Buick Regal Base 1988 Buick Regal...
UMI Performance 78-96 GM B-Body Adjustable Upper Control Arms- Ultimate Arms
$269.99
UMI3617-B
Control Arms
Suspension
Adjustability is one the most important things when tuning in your street car's suspension. That is why we have taken the time to develop...