Cusco 6A1 492 TP Power Brace Rear Trunk Plus

The Cusco Power Brace Rear Trunk Plus is a bolt-on chassis reinforcement system engineered to strengthen the rear uni-body frame and minimize body flex during cornering loads. Developed by chassis engineers using data logged directly from Cusco motorsports research, this power brace enables optimal suspension movement at the intended geometrically aligned state.

Key Features:

• Bolt-on installation with no welding required
• Four integrated safety harness brackets for competition use
• Reduces rear-end body flex and improves handling precision
• Maintains proper suspension geometry under cornering loads
• Designed using state-of-the-art chassis stress test simulation software
• Lightweight construction for performance applications

This power brace provides the same chassis-strengthening effect as stitch welding while remaining 100% reversible and bolt-on. The integrated harness brackets offer a safe provision for connecting shoulder harnesses, making it ideal for track and competition use. Works best when paired with the Cusco Seat Rail Plus Power Brace for comprehensive rear chassis reinforcement.

Note: Installation requires trimming of base covers for a clean, finished appearance. This product is not certified by SFI or FIA.