UMI Performance Suspension Parts

UMI Performance
  • UMI Performance® - Bilstein B6 4600 Series Shock Absorber
    UMI Performance®Bilstein B6 4600 Series Shock Absorber
    0
    # sp245203
    Bilstein B6 4600 Series Shock Absorber by UMI Performance®. Upgrade your suspension system with this top-grade performance suspension components to enjoy a smooth vibration-free ride. Designed with high-speed riding enthusiasts in mind,...
    Designed to provide a superior driving experience on any road surfaceDelivers better traction and control for improved acceleration and cornering at high RPM’s
    $112.10
  • UMI Performance® - Bilstein B6 Performance Series Shock Absorber
    UMI Performance®Bilstein B6 Performance Series Shock Absorber
    0
    # sp245204
    Bilstein B6 Performance Series Shock Absorber by UMI Performance®. Upgrade your suspension system with this top-grade performance suspension components to enjoy a smooth vibration-free ride. Designed with high-speed riding enthusiasts...
    Designed to provide a superior driving experience on any road surfaceDelivers better traction and control for improved acceleration and cornering at high RPM’s
    $107.38 - $128.62
  • UMI Performance® - Koni Street Shock Absorber
    UMI Performance®Koni Street Shock Absorber
    0
    # sp248010
    Koni Street Shock Absorber by UMI Performance®. Upgrade your suspension system with this top-grade performance suspension components to enjoy a smooth vibration-free ride. Designed with high-speed riding enthusiasts in mind, this...
    Designed to provide a superior driving experience on any road surfaceDelivers better traction and control for improved acceleration and cornering at high RPM’s
    $125.84 - $136.08
  • UMI Performance® - Koni Yellow™ Shock Absorber
    UMI Performance®Koni Yellow™ Shock Absorber
    0
    # sp248011
    Koni Yellow™ Shock Absorber by UMI Performance®. Koni Yellow™ sport struts and shocks are widely considered to be the best standard mount bolt-on shock for corner carving in the 3rd Gen. This Koni SPORT kit is a direct...
    Off-car adjustable shock provides excellent performance at a good price pointCommonly called a "3rd Gen" or "3" Koni rear
    $184.36 - $1,404.67
  • UMI Performance® - Shock Relocation Kit
    UMI Performance®Shock Relocation Kit
    0
    # sp197429
    Shock Relocation Kit by UMI Performance®. Upgrade your suspension system with this top-grade performance suspension components to enjoy a smooth vibration-free ride. Designed with high-speed riding enthusiasts in mind, this premium...
    Designed to provide a superior driving experience on any road surfaceDelivers better traction and control for improved acceleration and cornering at high RPM’s
    $79.99
  • UMI Performance® - Street Performance Monotube Shock
    UMI Performance®Street Performance Monotube Shock
    0
    # sp251628
    Street Performance Monotube Shock by UMI Performance®. The UMI Street Performance rebound adjustable monotube front shock is perfect for the high performance street enthusiast looking for ride comfort mixed with corner carving...
    Slim body for easy fitment and race proven construction for durabilityNitrogen charged, rebound adjustable monotube
    $179.99 - $679.99
  • UMI Performance® - Viking™ Shock Absorber
    UMI Performance®Viking™ Shock Absorber
    0
    # sp248012
    Viking™ Shock Absorber by UMI Performance®. Upgrade your suspension system with this top-grade performance suspension components to enjoy a smooth vibration-free ride. Designed with high-speed riding enthusiasts in mind, this premium...
    Designed to provide a superior driving experience on any road surfaceDelivers better traction and control for improved acceleration and cornering at high RPM’s
    $215.00 - $260.00
  • Umi Performance® - Shock Absorber Stud Kit
    Umi Performance®Shock Absorber Stud Kit
    0
    # sp218290
    Shock Absorber Stud Kit by Umi Performance®. Upgrade your suspension system with this top-grade performance suspension components to enjoy a smooth vibration-free ride. Designed with high-speed riding enthusiasts in mind, this premium...
    Designed to provide a superior driving experience on any road surfaceDelivers better traction and control for improved acceleration and cornering at high RPM’s
    $11.99 - $15.99
  • UMI Performance® - A-Arm Bolts
    UMI Performance®A-Arm Bolts
    0
    # sp161279
    A-Arm Bolts by UMI Performance®. Want to take your ride to the next level in performance and comfort? Then, look no further than these premium-grade suspension parts. Expertly crafted from the finest materials for impeccable strength...
    Manufactured from superior materials for dependability and valueTough-as-nails construction built to last for many years to come
    $14.99 - $40.99
  • UMI Performance® - A-Arm Mounts
    UMI Performance®A-Arm Mounts
    0
    # sp188106
    A-Arm Mounts by UMI Performance®. Want to take your ride to the next level in performance and comfort? Then, look no further than these premium-grade suspension parts. Expertly crafted from the finest materials for impeccable strength...
    Manufactured from superior materials for dependability and valueTough-as-nails construction built to last for many years to come
    $229.99
  • UMI Performance® - A-Arms
    UMI Performance®A-Arms
    0
    # sp210261
    A-Arms by UMI Performance®. UMI Performance A-Arms are shipped fully assembled and ready for installation. They feature greaseable polyurethane bushings, premium ball joints, polyurethane bump stops and adjustable steering stops.
    4140 chromoly cross shafts, CNC machined & zinc platedTIG welded DOM tubing for superior strength & clean looks
    $319.99 - $1,589.99
  • UMI Performance® - Complete Suspension Kit
    UMI Performance®Complete Suspension Kit
    0
    # sp210262
    Complete Suspension Kit by UMI Performance®. Designed to take the flex out of your vehicle’s suspension, improve steering control and provide better traction, these performance control arms and components are the ultimate...
    Ultimate performance suspension upgrade for your rev-happy performance beastDesigned to provide precise handling and control during high-speed cornering
    $759.99
  • UMI Performance® - Control Arm Bolts
    UMI Performance®Control Arm Bolts
    0
    # sp161323
    Control Arm Bolts by UMI Performance®. Designed to take the flex out of your vehicle’s suspension, improve steering control and provide better traction, these performance control arms and components are the ultimate suspension...
    Ultimate performance suspension upgrade for your rev-happy performance beastDesigned to provide precise handling and control during high-speed cornering
    $14.99 - $39.99
  • UMI Performance® - Control Arm Brackets
    UMI Performance®Control Arm Brackets
    0
    # sp161325
    Control Arm Brackets by UMI Performance®. Designed to take the flex out of your vehicle’s suspension, improve steering control and provide better traction, these performance control arms and components are the ultimate suspension...
    Ultimate performance suspension upgrade for your rev-happy performance beastDesigned to provide precise handling and control during high-speed cornering
    $79.99 - $149.99
  • UMI Performance® - Control Arm Reinforcement Brace Kit
    UMI Performance®Control Arm Reinforcement Brace Kit
    0
    # sp161266
    Control Arm Reinforcement Brace Kit by UMI Performance®. Designed to take the flex out of your vehicle’s suspension, improve steering control and provide better traction, these performance control arms and components are the...
    Ultimate performance suspension upgrade for your rev-happy performance beastDesigned to provide precise handling and control during high-speed cornering
    $159.99
  • UMI Performance® - Control Arm Reinforcements
    UMI Performance®Control Arm Reinforcements
    0
    # sp161267
    Control Arm Reinforcements by UMI Performance®. Designed to take the flex out of your vehicle’s suspension, improve steering control and provide better traction, these performance control arms and components are the ultimate...
    Ultimate performance suspension upgrade for your rev-happy performance beastDesigned to provide precise handling and control during high-speed cornering
    $69.99 - $129.99
  • UMI Performance® - Control Arm Relocation Brackets
    UMI Performance®Control Arm Relocation Brackets
    0
    # sp161269
    Control Arm Relocation Brackets by UMI Performance®. Designed to take the flex out of your vehicle’s suspension, improve steering control and provide better traction, these performance control arms and components are the ultimate...
    Ultimate performance suspension upgrade for your rev-happy performance beastDesigned to provide precise handling and control during high-speed cornering
    $89.99 - $149.99
  • UMI Performance® - Control Arm Upgrade Kit
    UMI Performance®Control Arm Upgrade Kit
    0
    # sp161327
    Control Arm Upgrade Kit by UMI Performance®. Designed to take the flex out of your vehicle’s suspension, improve steering control and provide better traction, these performance control arms and components are the ultimate...
    Ultimate performance suspension upgrade for your rev-happy performance beastDesigned to provide precise handling and control during high-speed cornering
    $27.99
  • UMI Performance® - Control Arm and Sway Bar Kit
    UMI Performance®Control Arm and Sway Bar Kit
    0
    # sp161321
    Control Arm and Sway Bar Kit by UMI Performance®. Designed to take the flex out of your vehicle’s suspension, improve steering control and provide better traction, these performance control arms and components are the ultimate...
    Ultimate performance suspension upgrade for your rev-happy performance beastDesigned to provide precise handling and control during high-speed cornering
    $759.99
  • UMI Performance® - Control Arms
    UMI Performance®Control Arms
    3
    # sp210263
    Control Arms by UMI Performance®. Control arms are one of the most important suspension modifications that can be done to your vehicle. UMI's control arms are designed to give you the best, whether your car is a weekend cruiser or a...
    Built using DOM Mild Steel TubingCNC Machined for Precision Tolerances and Accuracy
    $89.99 - $869.99
  • UMI Performance® - Pro Touring Control Arms
    UMI Performance®Pro Touring Control Arms
    0
    # sp161324
    Pro Touring Control Arms by UMI Performance®. Designed to take the flex out of your vehicle’s suspension, improve steering control and provide better traction, these performance control arms and components are the ultimate...
    Ultimate performance suspension upgrade for your rev-happy performance beastDesigned to provide precise handling and control during high-speed cornering
    $449.99 - $869.99
  • UMI Performance® - Strip Grip Kit
    UMI Performance®Strip Grip Kit
    0
    # sp161352
    Strip Grip Kit by UMI Performance®. Want to take your ride to the next level in performance and comfort? Then, look no further than these premium-grade suspension parts. Expertly crafted from the finest materials for impeccable strength...
    Manufactured from superior materials for dependability and valueTough-as-nails construction built to last for many years to come
    $349.99
  • UMI Performance® - Toe Rods
    UMI Performance®Toe Rods
    0
    # sp210264
    Toe Rods by UMI Performance®. The rear toe rods control the camber alignment of the rear end preventing the tire from moving inward or outward during suspension load. The factory toe rods are made from flimsy stamped steel and feature...
    Fabricated from 1” x 2” rectangular tubingCNC machined DOM bushing holders
    $159.99 - $349.99
  • UMI Performance® - Trailing Arms
    UMI Performance®Trailing Arms
    0
    # sp161341
    Trailing Arms by UMI Performance®. Take your ride to the next level with this parts. Manufactured from top-grade materials, this suspension link provides the rigidity and dependability needed to properly locate the axle and prevent it...
    Designed to keep the axle centered and to prevent unwanted movementWill stabilize your ride when going fast in the turns or launching hard
    $119.99 - $379.99
  • UMI Performance® - Tubular K-Member and A-Arm Kit
    UMI Performance®Tubular K-Member and A-Arm Kit
    0
    # sp161365
    Tubular K-Member and A-Arm Kit by UMI Performance®. Want to take your ride to the next level in performance and comfort? Then, look no further than these premium-grade suspension parts. Expertly crafted from the finest materials for...
    Manufactured from superior materials for dependability and valueTough-as-nails construction built to last for many years to come
    $1,398.99 - $1,478.99
  • UMI Performance® - Adjustable Bump Steer Kit
    UMI Performance®Adjustable Bump Steer Kit
    0
    # sp163366
    Adjustable Bump Steer Kit by UMI Performance®. UMI's bump steer kit is designed to reduce or eliminate toe change during suspension travel (also known as "bump steer"). Reduction of bump steer improves handling and straight...
    Race quality rod end, jam nuts and locking hardwareWorks with factory inner tie rods and factory spindle
    $219.99 - $349.99
  • UMI Performance® - Tie Rod Adjusting Sleeves
    UMI Performance®Tie Rod Adjusting Sleeves
    0
    # sp203042
    Tie Rod Adjusting Sleeves by UMI Performance®. This top-grade product is specifically designed to make your off-road trip a safer and more trouble-free ride. Fabricated using heavy-duty materials using advanced equipment, it features...
    High quality at an affordable priceExpertly made from premium materials
    $64.99 - $74.99
  • UMI Performance® - Control Arm Bushing
    UMI Performance®Control Arm Bushing
    0
    # sp161322
    Control Arm Bushing by UMI Performance®. Want to take your ride to the next level in performance and comfort? Then, look no further than these premium-grade suspension bushings. Expertly crafted from the finest materials for impeccable...
    Perfect upgrade for those who want to get the most out of their rideDesigned to improve your vehicle’s safety, handling and performance
    $2.99
  • UMI Performance® - Energy Rear End Housing Bushings
    UMI Performance®Energy Rear End Housing Bushings
    0
    # sp161273
    Energy Rear End Housing Bushings by UMI Performance®. Want to take your ride to the next level in performance and comfort? Then, look no further than these premium-grade suspension bushings. Expertly crafted from the finest materials...
    Perfect upgrade for those who want to get the most out of their rideDesigned to improve your vehicle’s safety, handling and performance
    $49.99
  • UMI Performance® - Rear End Housing Bushings
    UMI Performance®Rear End Housing Bushings
    0
    # sp161330
    Rear End Housing Bushings by UMI Performance®. Want to take your ride to the next level in performance and comfort? Then, look no further than these premium-grade suspension bushings. Expertly crafted from the finest materials for...
    Perfect upgrade for those who want to get the most out of their rideDesigned to improve your vehicle’s safety, handling and performance
    $34.99 - $59.99




UMI is a customer-oriented manufacturer offering a complete line of suspension and chassis products. The company goes above and beyond in its pursuit to offer you the latest in design and function. Its chassis and suspension products are engineered especially for GM classics, mid and late models, trucks as well as the Ford Mustang. The current inventory of the company also includes universal heavy-duty sway bars, top-grade roto-joint ends as well as superior replacement parts such as ball joints, torque arm parts, adjusters, bushings, polyurethane ends, etc.

The end of 2002 marks the foundation of UMI. The company started under the watchful eye of Ryan Kirkwood and the umbrella of his father Denny. As one team, father and son spent a good deal of time to design a range of products for many makes and models of GM vehicles and the Ford Mustang. Ryan recognized the big demand for chassis and suspension products and the lack of these components on the market. Strongly focused to meet the requirements of the customers and satisfy their expectations, the company has managed to satisfy the demand and now proudly stays ahead of the industry.

In 2003, UMI started its official existence in the aftermarket suspension industry when it presented its first test vehicle, a 1994 Ford Mustang GT. This vehicle was utilized as a test bed for UMI Fox and SN95 platform products. The company’s products began to expand so quickly that it became virtually impossible to store them in the warehouse. The faster UMI manufactured new products the quicker they were sold out. In late 2003, UMI acquired a 2000 Pontiac Firebird which was used as their F-Body platform design vehicle. With time, products began to appear on the market for the GM F-Body, and relatively soon UMI became a prominent, technologically advanced company, one of the largest and most trusted suspension manufactures in the modern automotive market.

UMI engineers and technicians are proud to offer their customers American made products, hand crafted and constructed with precision and love. They thoroughly develop and manufacture products within a 35,000 sq ft facility, situated in the small town of Philipsburg, PA, USA. Controlling the whole process from design to production, from componentry to a finished product, the company manages to offer the finest quality. In its technologically advanced facility the following processes are performed: CNC machining and laser cutting, band sawing, press brake operation, MIG and TIG welding, sand blasting, and powder coating. Today, twelve years afterwards its foundation, UMI wants to extend thanks to its customers for their loyalty and support, and promises to only move forward in years to come.

UMI Performance Reviews

4 reviews
Great upgrade for the Roadmaster, Caprice, and Impala SS. I bought it for my 1996 Buick Roadmaster Sedan. What a difference they make. The car feels way more planted and controlled through corners. Install was very straight forward. Shipping was excellent as well, said it would take a month to arrive, showed up in about a week and a half. A few notes though, please include the differential housing bushings in with the kit. It's a pain once they arrive and you figure that out. Also, please drill a hole in the passenger side upper trailing for the ride height sensor for the cars equipped with the Automatic Air Suspension. I love to support a small business with great products. I would buy again when I get another car that they make products for.
Posted by Customer / June 02, 20201996 Buick Roadmaster
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