UMI Performance 2550-B Rear Lower Control Arm Black Powder Coat

The UMI Performance 2550-B is a heavy-duty rear lower control arm engineered for GM F-Body applications, finished in a durable black powder coat for corrosion resistance and lasting good looks. Manufactured in the USA, UMI Performance components are built to outperform OEM parts in both street and track environments.

UMI designs its control arms to address the common shortcomings of factory suspension geometry, delivering measurable improvements in handling response, rear-end stability, and wheel hop reduction. The 2550-B is a direct bolt-in replacement that upgrades your rear suspension without requiring permanent modifications.

Key Features:

• Black powder coat finish for long-lasting corrosion and wear resistance
• Heavy-duty steel construction for superior strength over OEM stamped arms
• Designed to reduce wheel hop and improve cornering performance
• Includes polyurethane bushings and zinc-plated steel hardware sleeves
• Bolt-in installation — no permanent modifications required
• Made in the USA by UMI Performance

Whether you are building a dedicated track car or a high-performance street machine, the UMI Performance 2550-B rear lower control arm delivers the durability and precision handling characteristics needed to get the most out of your suspension setup.