Tube A-Arm Trim to Fit (Single)

The Tube A-Arm Trim to Fit (Single) by JOES Racing Products is a precision fabrication component designed for serious suspension builders and race car fabricators who demand adjustability and lightweight construction. This trim-to-fit a-arm tube serves as the foundation for custom upper or lower control arm builds in high-performance chassis applications, including circle track racing, drag racing, and advanced road course vehicles. Whether you're building a competition chassis from scratch or upgrading an existing suspension geometry, this single tube provides the structural integrity needed for repeatable handling and cornering stability under extreme lateral loads.

Manufactured by JOES Racing Products—a trusted name in suspension engineering—this tube a-arm component is engineered to tight tolerances and designed for seamless welding and joint preparation. The trim-to-fit design allows fabricators to customize arm length according to specific vehicle geometry, ball joint centers, and mounting locations, eliminating waste and ensuring optimal suspension kinematics. At 0.86 lbs and compact dimensions (3.45 × 1.55 × 11.7 inches), the tube maintains minimal mass while retaining the rigidity required to withstand braking, acceleration, and cornering forces typical in racing environments. The single-unit format accommodates builders who need matched pairs or those replacing individual components without purchasing redundant inventory.

This product is ideal for suspension shops, race teams, and DIY fabricators building tube frame chassis or upgrading control arm assemblies in performance vehicles. Compatibility spans a wide range of platforms where custom a-arm geometry is required—including open-wheel racing, road racing, and modified street cars—provided your application uses this specific tube diameter and wall thickness. Installation requires precision measuring, cutting, and welding to achieve proper camber, caster, and toe settings; professional fabrication knowledge is strongly recommended to ensure suspension geometry meets design intent and safety standards.