666 $
Description
The Graves Motorsports™ Cat. Eliminator Exhaust System is a perfect mix of form and function. Eliminating the catalytic converter from the stock exhaust removes significant weight, reduces stored up exhaust heat, and increases the flow of exhaust gases. All that combines to equal POWER. The system features mandrel-bent tubing and silencers with tapered conical outlets. An O2 bung (with plug) is provided for use with the stock Yamaha O2 sensor. Graves-spec packing produces an exhaust note like no other and holds up longer to the extreme conditions of a high-revving motorcycle.
NOTES:
If the EXUP System is being eliminated, it is recommended that the Graves Motorsports™ EXUP Eliminator (ABA-0SS56-21-65), sold separately, be installed to prevent activation of the check engine light.
For closed-course competition only
IMPORTANT NOTE: 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.