- Features:
- Exceptional handling at 1 to 2-1/2??????? lowering.
- Uses factory GM spindle and lowering spindles that equal factory height.
- Up to 10 degrees static caster without moving the spindle pin.
- Up to 1.2 degrees per inch camber gain.
- ??????????? taller lower and standard upper ball joints.
- Easily change shocks and springs at the track using UMI????????s unique quick change system.
- 850 lb/in race proven spring rates for exceptional handling.
- UMI rebound adjustable monotube shock with road race valving, 40 clicks of adjustment.
- 1-5/16??????? solid sway bar with swivel end links to balance kit properly.
- Bump steer kit for fine tuning.
- Thrust bearings and adjusting wrench included for easy height changes.
- Raced and tested on UMI equipped 2nd generation F-bodies across the country.
- All UMI suspension components are designed and manufactured in the USA.
UMI????????s Corner Max front end kits are a comprehensive system with our best corner carving parts under one easy to find part number. The Corner Max system combines geometry corrected a-arms with tall ball joints, higher rate springs, UMI rebound adjustable monotube shocks, heavy duty sway bar and a bump steer kit. The foundation of the kit includes our coilover-only lower a-arms featuring caster improvement, tall ball joints, and the ability to remove the spring and shock without taking the spindle apart. The upper a-arm features rod ends for smooth operation and the ability to adjust without shims. The 1-5/16??????? sway bar upgrade complete with UMI????????s fabricated end links reduces body roll and helps speed transitions. Racing coilover springs are paired with UMI????????s rebound adjustable coilover monotube shocks. Fine tuning is accomplished with a UMI bump steer kit. The Corner Max kit is built to make the stock GM clip work as well as it possibly can with a true bolt-on kit. All UMI Performance parts are fabricated and raced with pride out of Philipsburg, PA ???????? USA. Race proven on many 2nd generation F-bodies across the country.
Important fitment note: If kit is used on a 1970-71 car the center link and inner tie rods must be used from a 1972-81 car for the correct bump steer fitment.
Features
- Material: Aluminum
- Mounting Hardware Included: Yes
- Adjustable: Yes
- Bushing Material: Delrin
- Bushing Color: White
- Finish: Black Powdercoated
- Mounting Method: Bolt On
- Drilling Required: No
- Pre-Greased: No
- Ball Joint Included: Yes
- Control Arm Construction: Tubular
- Control Arm Material: Steel
- Control Arm Included: Yes
- Universal Or Specific Fit: Specific
- Grade Type: Performance
- Control Arm Color: Black
- Front Shock Type: Coilover
- Front Sway Bar Diameter: 1-5/16"
- Front Sway Bar Color: Black
- California Proposition 65: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Make
Vehicle
|
Model |
Submodel |
Year |
Engine |
Notes |
1970-1981
Chevrolet
Camaro
|
Camaro |
|
1970-1981 |
|
|
1970-1981
Pontiac
Firebird
|
Firebird |
|
1970-1981 |
|
|

Who is UMI Performance?
UMI Performance is an aftermarket company that specializes in building high-quality suspension parts. But before they were known as a suspension manufacturer, they manufactured precision parts for major brands such as Corning Asahi, Sony, and Bell+Howell. They may have shifted industries, but their dedication to creating quality products has remained the same.
Quality Products Made In The USA
All of their products are made in-house, which allows them to control every aspect of their products. 100% made in the USA, they can maintain their high standards and create suspension parts that can tackle any street, whether it be the fast corners of a race track or the bumpy road to your grocery store.
Parts Bred From The Racetrack
UMI Performance actively participates in various racing disciplines since most of their product engineers and sales team are racers. Because of this, they can test their products through real-life racing scenarios, which helps them gather data that can help improve their products.
Easy To Install Parts
Each product is designed to replace factory-installed parts without any significant modification. It is carefully measured to ensure that it would fit perfectly into the vehicle and comes with a step-by-step instructional manual, giving their customers a hassle-free installation experience.
Purchase UMI Performance At Vivid Racing
If you are in the market for high-quality suspension parts for your vehicle, then look no further, as UMI is the brand for you. To know more about UMI, visit Vivid Racing and check out their list of products that fit your specific need.
UMI Performance warrants all UMI Performance products for a period of two (2) years from the original date of purchase.
This warranty is valid against defects in materials and workmanship for the two (2) year warranty period. It is not valid against defect resulting from, but not limited to:
Misuse and/or abuse, neglect or accident.
Exceeding the item(s) design limits.
Improper installation.
Acts of God, including lightning, floods, earthquakes, fire or high winds.
Damage in handling, including damage encountered during shipment.
This warranty is valid for the original purchaser of the UMI Product. Warranty is not transferable or valid for second ownership.
This warranty shall be considered void if the warranted product is in any way altered, adjusted, tampered with or defaced.
The two (2) year warranty does not apply to normal wear and tear (the gradual deterioration of an asset which results naturally from use and/or age, i.e. bearings, bushings, etc.).
Non UMI manufactured parts are not covered or valid under this UMI Performance warranty.
UMI Performance cannot guarantee compatibility or performance of its products with other components used in conjunction with UMI Performance products.
UMI Performance cannot assume responsibility for any damages to UMI Products nor for claims for personal injury or property damage resulting from the use of UMI Performance's products or the improper operation thereof or consequential damages arising from the products or use of the products
.UMI Performance two (2) year warranty excludes incidental charges incurred by the end user in the event of breakage (towing, labor, installation, etc.). By their very nature, competition suspension parts are continuously expected to exceed to their limits (either by race or road use). UMI suspension components are designed to withstand intense race conditions, although it is impossible to control the quality of installation or the varying conditions in which they are used.
This warranty supersedes all other warranties and may only be modified by statement in writing, signed by UMI Performance owners/principals.
All Warranties implied by law, including the warranties of merchantability and fitness for a particular purpose, are hereby limited to the warranty period herein and shall expire at the end of such period.