The CageKits A80 Supra 8.5 Cert Roll Cage is engineered to meet NHRA 8.5 Certification requirements using 1.625″ x .083″ 4130 chromoly primary structure tubing. Each bar is CNC-notched, precision-bent, and laser-etched with placement guides for efficient assembly, clear tube orientation, and pre-marked drill points for TIG relief holes. Designed specifically for the A80 chassis, this kit provides an accurate, high-strength fit without the need for custom fabrication. Welding RequirementsThis kit must be TIG welded only, as required by both NHRA and SFI regulations. Primary Structure — 1.625″ x .083″ 4130 ChromolyBuilt to align with NHRA 8.5 Cert rule sets. When installed correctly, the cage is designed to meet certification standards as outlined in the NHRA rulebook. Installation NotesThis is a weld-in kit. Proper prep, fitting, and alignment are essential for achieving the best possible result. The more time spent on measuring and test-fitting, the cleaner and tighter the final install will be. Certification ReferenceRefer to the NHRA Rulebook, Section 21, Page 26 for general 8.5 Cert guidelines. Made to Order — Ships Upon CompletionAll sales are final. Roll cages/chassis are made to order.
