1 $
Description
These mufflers provide a significant power increase throughout the rpm range with a 4 hp maximum gain and up to a 2 ft-lb increase in torque – and they’re 2.4 lb. lighter than stock. Features include a carbon fiber muffler shell with brushed stainless steel inlet pipe and end cap, and billet aluminum muffler mounts. Completely rebuildable. Meets current AMA® sound requirements.
NOTES:
For closed-course competition only
All street-legal motorcycle models are regulated by the EPA and state law. This accessory affects exhaust emissions and is for closed-course competition only. Use on public roads constitutes illegal tampering and punishable by law.