The Gnarly focuses on the increase of the lower rev band and provides a performance boost in total.

This exhaust is still used by the world's top riders.

Details:

• High-grade material
• Improved power and torque
• Holder included
• Improved throttle control
• Linear rev band
• FMF Racings Tru-Flo stamping process ensures a perfect fit and optimum performance
• O-rings are included in delivery