UMI Performance 88-413 Rear Upper Control Arm Kit

The UMI Performance 88-413 is a high-performance rear upper control arm kit engineered for 1982–2002 Chevrolet Camaro and Pontiac Firebird (F-body) applications. Designed to replace the factory stamped-steel arms, this kit dramatically improves rear suspension geometry, reduces axle wrap, and enhances overall handling and traction.

Key Features:

• Heavy-duty steel construction for superior strength over OEM stamped arms
• Precision-welded for consistent fitment and long-term durability
• Upgraded bushings for improved NVH characteristics and responsiveness
• Corrects rear suspension geometry for street and performance driving
• Direct bolt-on installation — no cutting or welding required
• Manufactured in the USA by UMI Performance

UMI Performance is a trusted name in GM F-body suspension upgrades, and the 88-413 reflects their commitment to precision engineering and quality materials. Whether you are building a weekend track car or improving your daily driver's handling, this control arm kit delivers a meaningful upgrade over the factory setup.