Xtreme Anti-Rool Kit Rear 1.375in Hollow Bar

The BMR Suspension Xtreme Anti-Roll Kit Rear 1.375-inch Hollow Bar is a precision-engineered sway bar system designed for serious performance enthusiasts building or modifying GM F-Body vehicles from 1982 to 2002. This rear anti-roll kit delivers measurable improvements in cornering control, weight transfer management, and overall chassis balance—critical upgrades for track applications, autocross competition, and aggressive street driving where body roll and understeer are performance limiters.

The 1.375-inch diameter hollow bar construction provides the stiffness needed to reduce body lean during transitions without adding unnecessary unsprung weight. Hollow bar design is the industry standard for suspension tuning because it maintains rigidity while minimizing mass, allowing the suspension to react more quickly to input changes. The kit arrives with all necessary hardware and mounting brackets for direct installation on compatible F-Body platforms. Black powder coat finish provides corrosion resistance and a finished appearance that integrates cleanly with modern suspension builds.

This rear sway bar is ideal for builders upgrading stock or tired suspension geometry on third-generation Camaros, Firebirds, and Trans Ams seeking to unlock the chassis potential of these platforms. Two-point adjustable design allows fine-tuning of anti-roll stiffness to match driving style, brake balance, and tire characteristics. Whether preparing a vehicle for road course duty, improving daily-driver handling confidence, or dialing in a complete suspension package, this BMR component addresses the rear axle's resistance to weight distribution changes—a fundamental area where stock F-Body systems compromise performance.