UMI's on-car adjustable lower control arms are supplied with a spherical rod end and polyurethane bushing combination. This set-up is designed for street performance and street enthusiast. The polyurethane bushing end is designed to be bolted to the vehicle chassis side while the rod end attaches to the rear end side. Since the polyurethane bushings are softer they are designed to absorb more road noise and shock before it enters the passenger compartment of the vehicle. The adjustment of the control arms allows them to be adjusted longer or shorter moving the rear end back or forward to squeeze those larger tires in the fender wells. Adjustable control arms are also recommended for most aftermarket rear end installs to center the rear end and prevent tire rubbing. These control arms feature on-car adjustability. Making adjustments is as simple as loosening two jam nuts and using UMI's chromoly on car adjuster. Simply turn the adjuster with the control arms attached to the vehicle to quickly lengthen or shorten the control arm to the desired length. Control arms are CNC machined and TIG welded for superior strength and perfect fitment.
Chrome Moly- Chromoly version uses 1.250" x 0.095" 4130 Chrome Moly steel. The Chrome Moly construction adds increased strength while reducing product weight. Make your selection below.
Features: On car adjustable using a chromoly, heat treated adjuster CNC machined tubing for a perfect fit Fully TIG welded for superior strength 4140 chromoly threaded tube adaptors Spherical chromoly and Teflon line rod ends Shipped fully assembled and ready to install Uses OEM hardware Brilliant and durable powder coat finish
Fits position: Rear Lower
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Chevrolet Camaro | 1982-1986 | Berlinetta |
| Chevrolet Camaro | 1982 | Z28 Indianapolis 500 Pace Car |
| Chevrolet Camaro | 1982-1987, 1991-2002 | Z28 |
| Chevrolet Camaro | 1982-1987 | Sport |
| Chevrolet Camaro | 1985-1990 | Iroc-Z |
| Chevrolet Camaro | 1987 | LT |
| Chevrolet Camaro | 1988, 1993-2002 | Base |
| Chevrolet Camaro | 1989-1992, 1996-1997 | RS |
| Chevrolet Camaro | 1992 | Z28 Heritage Edition |
| Chevrolet Camaro | 1992 | RS Heritage Edition |
| Chevrolet Camaro | 1993 | Indianapolis 500 Pace Car |
| Chevrolet Camaro | 1996-1998 | Lujo |
| Chevrolet Camaro | 1998-2002 | Z28 SS |
| Pontiac Firebird | 1982-2002 | Trans Am |
| Pontiac Firebird | 1982-1986 | S/E |
| Pontiac Firebird | 1982-2002 | Base |
| Pontiac Firebird | 1989-2002 | Formula |
| Pontiac Firebird | 1989-1992 | Trans Am GTA |
| Pontiac Firebird | 1989 | Trans Am GTA SE |
| Pontiac Firebird | 1994 | Trans Am GT |

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 USAAll 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 RacetrackUMI 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 PartsEach 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 RacingIf 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.