35mm sway bar cuts body roll, improves grip, bolts on, and adjusts easily.
$249.99
GPHP_1012-R
All
Suspension
Suspension Components
Suspension Stabilizer Bar
Suspension, Springs and Related Components
UMI Performance
UMI Performance 35mm hollow front sway bar is designed to reduce body roll and increase cornering capabilities resulting in a more balanced suspension and...
4052 - 1964-1966 GM A-Body Spring Kit, 1” Lowering
$319.99
GPHP_4052
All
Coil Spring Lowering Kit
Suspension
Suspension, Springs and Related Components
UMI Performance
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
4054 - 1964-1972 GM A-Body Front Coil Over Conversion Brackets, Weld In
$199.99
GPHP_4054
All
Shocks and Struts
Suspension
Suspension Components
Suspension Shock Absorber Mount
UMI Performance
UMI P/N 4054 is used to provide a double shear upper attachment point for a true 2-1/2” racing coilover shock and spring. Most applications...
4049 - 1967-1972 GM A-Body Spring Kit, Factory Height
$349.99
GPHP_4049
All
Coil Spring Set
Suspension
Suspension, Springs and Related Components
UMI Performance
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
4051 - 1967-1972 GM A-Body Spring Kit, 2” Lowering
$319.99
GPHP_4051
All
Coil Spring Lowering Kit
Suspension
Suspension, Springs and Related Components
UMI Performance
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
2010-2014 Camaro, 2008-2009 G8 Anti-Eccentric Washers
$22.99
GPHP_2518
Alignment Camber Adjusting Eccentric Washer
All
All Camaro/Firebird
Hardware, Fasteners and Fittings
Suspension
UMI Performance
UMI’s 2518 anti-eccentric washers are designed to prevent unwanted alignment changes in your 5th Gen or G8 rear suspension. The 3/16” thick laser cut...
UMI adjustable lower & fixed upper control arm kit—strong, quiet, bolt-on
$419.99
GPHP_101416-R
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
The product description includes a complete kit with UMI Performance adjustable lower control arms and fixed length non-adjustable upper control arms. These direct bolt-on...
35mm sway bar cuts body roll, improves grip, bolts on, and adjusts easily.
$249.99
GPHP_1012-B
All
Suspension
Suspension Components
Suspension Stabilizer Bar
Suspension, Springs and Related Components
UMI Performance
UMI Performance 35mm hollow front sway bar is designed to reduce body roll and increase cornering capabilities resulting in a more balanced suspension and...
4010 - 1964-1972 GM A-Body Rear Lower Control Arm Relocation Brackets- Weld In
$109.99
GPHP_4010
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
Wheel hop or traction issues? We have the solution! Optimize your vehicle's instant center and improve forward traction by lowering the rear of the...
2335 - 1993-2002 F-Body Front Upper A-Arm Mounts, Adjustable, Coil Over Only
$229.99
GPHP_2335
All
Suspension
Suspension Components
Suspension Control Arm Mount
Suspension, Springs and Related Components
UMI Performance
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...
Boosts handling with quick, no-drill install; track-ready and adjustable.
$209.99
GPHP_1005-R
All
Suspension
Suspension Components
Suspension Strut Brace
Suspension, Springs and Related Components
UMI Performance
The UMI Performance strut tower brace is a quick and easy installation that enhances handling and steering response. Its adjustability allows for precise tuning...
262026 - 1970-1981 GM F-Body Rear Leaf Spring Kit, Delrin bushings
$619.99
GPHP_262026
All
Leaf Spring and Shackle Bushing Kit
Suspension
Suspension, Springs and Related Components
UMI Performance
UMI’s leaf spring and Delrin shackle kit is a heavy duty, Made In USA solution to lowering the rear of your 2nd Gen. These...
3666 - 1965-1970 Chevrolet B-Body Rear Upper Mount, Rear End Side
$79.99
GPHP_3666
All
Suspension
Suspension Components
Suspension Control Arm Mount
Suspension, Springs and Related Components
UMI Performance
This heavy duty fabricated mount from UMI Performance is designed to add a second rear upper control arm to a 1965-1970 Chevrolet Impala, Caprice...
2603 - 1975-1981 Front A-Arm Mounting Hardware
$27.99
GPHP_2603
All
Suspension
Suspension Components
Suspension Control Arm Hardware Kit
Suspension, Springs and Related Components
UMI Performance
UMI’s new mounting hardware includes zinc plated high grade bolts, washers and Ny-lock nuts for mounting your new or factory front upper and lower...
UMI adjustable lower & fixed upper control arm kit—strong, quiet, bolt-on
$419.99
GPHP_101416-B
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
The product description includes a complete kit with UMI Performance adjustable lower control arms and fixed length non-adjustable upper control arms. These direct bolt-on...
S197 kit boosts handling with bolt-on bars, bushings, and billet end links.
$599.99
GPHP_101213-R
All
Suspension
Suspension Components
Suspension Stabilizer Bar Kit
Suspension, Springs and Related Components
UMI Performance
UMI Performance S197 sway bar kit is designed to improve handling and reduce body roll, resulting in a more balanced suspension and better cornering...
2602 - 1970-1974 Upper & Lower Front A-Arm Mounting Hardware
$27.99
GPHP_2602
All
Suspension
Suspension Components
Suspension Control Arm Hardware Kit
Suspension, Springs and Related Components
UMI Performance
UMI’s new mounting hardware includes zinc plated high grade bolts, washers and Ny-lock nuts for mounting your new or factory front upper and lower...
UMI adjustable upper & lower control arms: bolt-on, poly bushings, track-ready
$499.99
GPHP_101417-B
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
This complete kit includes a set of UMI Performance single adjustable lower control arms and a set of UMI’s "on-car" double adjustable upper control...
UMI 22mm sway bar improves handling, bolts in, includes bushings and links
$349.99
GPHP_1013-R
All
Suspension
Suspension Components
Suspension Stabilizer Bar
Suspension, Springs and Related Components
UMI Performance
UMI Performance 22mm solid rear sway bar is designed to reduce body roll, oversteer, and increase cornering capabilities for a more balanced suspension. It...
4053 - 1964-1966 GM A-Body Spring Kit, 2” Lowering
$319.99
GPHP_4053
All
Coil Spring Lowering Kit
Suspension
Suspension, Springs and Related Components
UMI Performance
A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction...
1978-1988 GM G-Body Rear Coilover Bracket Kit, Control Arm Relocation, Bolt In
$259.99
GPHP_3048
All
Shocks and Struts
Suspension
Suspension Components
Suspension Shock Absorber Mount
UMI Performance
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...
2626 - 1970-1981 Leaf Spring Delrin Shackle Kit
$169.99
GPHP_2626
All
Leaf Spring Shackle Kit
Suspension
Suspension, Springs and Related Components
UMI Performance
UMI's Delrin shackle kit works with UMI P/N 2620 rear leaf springs as well as other stock location leaf springs. The kit is a...
3610 - 1978-1996 GM B-Body Lower Control Arm Relocation Brackets
$99.99
GPHP_3610
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
UMI Performance control arm relocation brackets quickly turn your factory or aftermarket rear control arms into a lift bar set-up. The relocation brackets are...
UMI adjustable upper & lower control arms: bolt-on, poly bushings, track-ready
$499.99
GPHP_101417-R
All
Suspension
Suspension Components
Suspension Trailing Arm
Suspension, Springs and Related Components
UMI Performance
This complete kit includes a set of UMI Performance single adjustable lower control arms and a set of UMI’s "on-car" double adjustable upper control...
UMI 22mm sway bar improves handling, bolts in, includes bushings and links
$349.99
GPHP_1013-B
All
Suspension
Suspension Components
Suspension Stabilizer Bar
Suspension, Springs and Related Components
UMI Performance
UMI Performance 22mm solid rear sway bar is designed to reduce body roll, oversteer, and increase cornering capabilities for a more balanced suspension. It...
262025 - 1970-1981 GM F-Body Rear Leaf Spring Kit, Poly bushings
$559.99
GPHP_262025
All
Leaf Spring and Shackle Bushing Kit
Suspension
Suspension, Springs and Related Components
UMI Performance
UMI’s leaf spring and poly shackle kit is a complete, high performance solution to lower the rear of your 2nd Gen. These springs feature...
S197 kit boosts handling with bolt-on bars, bushings, and billet end links.
$599.99
GPHP_101213-B
All
Suspension
Suspension Components
Suspension Stabilizer Bar Kit
Suspension, Springs and Related Components
UMI Performance
UMI Performance S197 sway bar kit is designed to improve handling and reduce body roll, resulting in a more balanced suspension and better cornering...
2998 - 1982-2002 GM F-Body Rear Torque Arm Hardware Kit, Moser 12-Bolt
$29.99
GPHP_2998
All
Suspension
Suspension Components
Suspension Control Arm Hardware Kit
Suspension, Springs and Related Components
UMI Performance
This kit is highly recommended when installing an aftermarket torque arm to the Moser 12-bolt rear end. The Moser 12-Bolt rear end is supplied...
2601 - 1970-1981 GM F-Body Upper A-arm Hardware Kit, Front
$14.99
GPHP_2601
All
Suspension
Suspension Components
Suspension Control Arm Hardware Kit
Suspension, Springs and Related Components
UMI Performance
UMI’s new mounting hardware includes zinc plated high grade bolts, washers and Ny-lock nuts for mounting your new or factory front upper a-arms.
Boosts handling with quick, no-drill install; track-ready and adjustable.
$209.99
GPHP_1005-B
All
Suspension
Suspension Components
Suspension Strut Brace
Suspension, Springs and Related Components
UMI Performance
The UMI Performance Mustang strut tower brace is a quick and easy installation that enhances handling and steering response. Its adjustability allows for precise...
2997 - 1982-1992 LSX Motor Mount Hardware Kit
$15.99
GPHP_2997
All
Suspension
Suspension Components
Suspension Control Arm Hardware Kit
Suspension, Springs and Related Components
UMI Performance
Hardware kit P/N 2997 includes grade 10.9 bolts and Ny-lock nuts to mount the LS engine to an aftermarket k-member or any LS aftermarket...
2117 - 1982-1992 GM F-Body Front Sway Bar, 35mm
$319.99
GPHP_2117-B
All
Suspension
Suspension Components
Suspension Stabilizer Bar
Suspension, Springs and Related Components
UMI Performance
UMI’s 35mm (1-⅜”) solid front sway bar is designed to reduce body roll and increase responsiveness and cornering capabilities of the 3rd Gen. UMI’s...
2045 - 1982-2002 GM F-Body Rear Coilover Brackets, Bolt In
$199.99
GPHP_2045
All
Coilover Adjustable Spring Lowering Kit
Suspension
Suspension, Springs and Related Components
UMI Performance
UMI Performance, Inc is proud to introduce our P/N 2045 GM F-Body bolt-in rear coilover bracket kit. This kit allows installation of a true...
1001 - 1979-1993 Ford Mustang Upper and Lower Control Arm Reinforcements Kit
$129.99
GPHP_1001
All
All Mustang
Suspension
Suspension Components
Suspension Crossmember Reinforcement
Suspension, Springs and Related Components
UMI Performance
If you have raced your Mustang aggressively, on slicks, or even on the street and especially if your car is a 5-speed, you may...
3653 - 1959-1964 GM B-Body Non-Adjustable Panhard Bar
$129.99
GPHP_3653-B
All
Suspension
Suspension Components
Suspension Trailing Arm / Panhard Rod Kit
Suspension, Springs and Related Components
UMI Performance
This tubular set-up quickly and easily replaces the stock panhard bar on the 59-64 GM B-Body vehicle. After more then 35 years of abuse...
2056 - 1982-2002 GM F-Body Rubber Bump Stops, Pair, Rear
$29.99
GPHP_2056
All
Suspension
Suspension Bump Stop
Suspension Components
Suspension, Springs and Related Components
UMI Performance
Replacement rubber bump stops bolt in place of damaged or worn factory bump stops using existing mounting holes. Minor trimming of mounting flange on...