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  See more parts for Buick Regal
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UMI Performance 1978-1988 GM G-Body Rear Coilover Kit, Control Arm Relocation, 2-3" Lowering - 3048-225
UMI Performance 1978-1988 GM G-Body Rear Coilover Kit, Control Arm Relocation, 2-3" Lowering - 3048-225 - Image 7 UMI Performance 1978-1988 GM G-Body Rear Coilover Kit, Control Arm Relocation, 2-3" Lowering - 3048-225 - Image 2 UMI Performance 1978-1988 GM G-Body Rear Coilover Kit, Control Arm Relocation, 2-3" Lowering - 3048-225 - Image 3 UMI Performance 1978-1988 GM G-Body Rear Coilover Kit, Control Arm Relocation, 2-3" Lowering - 3048-225 - Image 4 UMI Performance 1978-1988 GM G-Body Rear Coilover Kit, Control Arm Relocation, 2-3" Lowering - 3048-225 - Image 5 UMI Performance 1978-1988 GM G-Body Rear Coilover Kit, Control Arm Relocation, 2-3" Lowering - 3048-225 - Image 6 UMI Performance 1978-1988 GM G-Body Rear Coilover Kit, Control Arm Relocation, 2-3" Lowering - 3048-225 - Image 7
  • Key Features:
  • Designed for 2-3" Lowering.
  • Bolt in design mounts to factory rear end housings.
  • Included Viking Warrior double adjustable shocks offer 19 compression and 19 rebound adjustments.
  • Avail" 110lb or 150lb spring rates.
  • Brackets feature 3-position control arm mounting for tuning instant center.
  • Brackets manufactured entirely from 3/16" ld steel.
  • Powder coated for a long lasting finish.
  • Optional shock tower reinforcement brace available. (P/N 3055)
  • Designed, tested, manufactured and raced in Philipsburg, PA-USA

UMI's bolt-in rear coilover kit allows full ride height, spring rate and damping adjustability for your 1978-1988 GM G-Body. The upper mount reinforcement is a direct bolt-in and holds a true 2" racing coilover with T-Bar. The FEA designed lower bracket bolts in using the standard trailing arm mounting hole as well as an additional reinforcement hole normally used bye standard rear shock. The lower bracket features a multi-position design to allow further fine tuning of ride height and shock Location The Viking shock is 19-way adjustable in bothession and rebound and ensures the perfect setting for every application. The 2" coilover springs are available in 14" 110lb for drag and street use and 12" 150lb for street and handling use. In addition to shock location adjustability, the UMI 3048 kit features three positions of trailing arm location adjustment to fine tune instant center. This adjustment is popular on lowered cars, for drag racing traction, or whenever a geometry change is desired. There is no cutting required and your car can be returned to stock at any time. 100% designed, manufactured and raced out of Philipsburg, PA-USA and always US materials.

Installation & Fitment Note: Coilover brackets are designed to fit factory rear end housings ONLY and may not fit aftermarket rear ends. Coilover kit P/N 3049 offers more clearance and options for aftermarket rear ends than P/N 3048. Rear shocks may not clear all exhaust tail pipes. UMI is not responsible for exhaust clearance issues. Coilover kit PNs 3049 and 3048 are designed for 2-3" Lowering. For 1 Lowering, factory height and raised vehicles please use PN 3064 or 3065.

Adjustable height lower mounting bracket allows shock travel tuning and additional ride height tuning.

Features

  • Material: Aluminum
  • Mounting Hardware Included: Yes
  • Adjustable: Yes
  • Finish: Black Powdercoated
  • Mounting Method: Bolt On
  • Spring Rate: 225.0
  • Pre-Greased: No
  • Spring Color: Silver
  • Grade Type: Performance
  • Front Shock Type: Coilover
  • Lowering Amount: 2-3"
  • California Proposition 65: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Notes:

Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
1978-1987
 Buick Regal
1978-1987
 Chevrolet El Camino
1978-1983
 Chevrolet Malibu
1978-1988
 Chevrolet Monte Carlo
1978-1981
 Oldsmobile Cutlass
1978-1984
 Oldsmobile Cutlass Calais
1982-1988
 Oldsmobile Cutlass Ciera
1980-1983
 Oldsmobile Cutlass Cruiser
1978-1980, 1985-1987
 Oldsmobile Cutlass Salon
1978-1988
 Oldsmobile Cutlass Supreme
1982-1986
 Pontiac Bonneville
1978-1987
 Pontiac Grand Prix

UMI Performance Banner

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.

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