Ex-Box series stainless steel micro shot-peened. Exhaust system based on the principle of resonance chambers. By lowering the center of gravity and concentrating the masses near the ground, in an area free movement during changes of direction dramatically increases the drivability of the bike. The masses, being concentrated below the axis of the wheels stabilizes the bike under braking.
- Catalytic Converter Eliminated
- European Approval
- Removable DB Killer
- Can be used with stock ECU map
FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE, LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES WHICH MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR USE, UPON A HIGHWAY.