UMI's fabricated tubular a-arms provide a rock solid foundation for your 4th Gen's front suspension. Our P/N 2305 a-arms are built to offer smooth travel, a precise steering feel, and an 8lb weight savings over stock. The DOM 1-1/4 diameter tubular sections are precision bent, CNC notched and TIG welded to the ball joint cup featuring our double strength configuration. UMI built 4130 CrMo tube adapters provide a durable attachment point for the high misalignment rod-end while the other side features a smooth, quiet bind free polyurethane bushing. The unique combination of precision and comfort makes for a great street oriented a-arm with racing tendencies. The spring and shock attach to the arm via a tough 1/4 thick steel shock mount. The CNC machined ball joint cup is attached and a premium ball joint is installed. UMI's tubular lower a-arms can be installed on the factory k-member or any aftermarket k-member as well as the factory spindle - making this a true bolt-on product. Manufactured with pride in Philipsburg, PA USA.
Fits position: Front
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Chevrolet Camaro | 1993 | Indianapolis 500 Pace Car |
| Chevrolet Camaro | 1993-2002 | Base |
| Chevrolet Camaro | 1993-2002 | Z28 |
| Chevrolet Camaro | 1996-1998 | Lujo |
| Chevrolet Camaro | 1996-1997 | RS |
| Chevrolet Camaro | 1998-2002 | Z28 SS |
| Pontiac Firebird | 1993-2002 | Base |
| Pontiac Firebird | 1993-2002 | Trans Am |
| Pontiac Firebird | 1993-2002 | Formula |
| 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.