GTM Griso 11/8V Underbody Exhaust

GT MotoCycles® Griso Underbody Exhaust

Get rid of the hideously large muffler and really show off the floating rear wheel. Shed over 20+ lbs in the process and have it sound as good as it looks. Titanium body with cast aluminum end cap. Comes with removable db-killer. MANDATORY GTM ECU reflash (see links below) - Does NOT come with 02-sensor bung. Our full stainless headers are also available with dual 02-sensor bungs for full fuel kit installation. Hear it HERE on our YouTube channel. Built to order: Allow 3~4 weeks to have ready to ship.