Quick view AGI Roll-Cage AGI Roll Cage - Nissan R32 GTR 4-Point CAMS Roll Bar AGI Roll Cage for the Nissan R32 GTR. If you are planning to hit the track and using a harness, choose AGI.DOM tubing powder coated black satin. Trusted and used by some of the fastest GTR's... ៛6,357,675.77 Add to Cart