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Product image 1YAMAHA MT-09 / FZ-09 / XSR 900 2014-19 Race R-77 FS SS-CF-CF
Product image 2YAMAHA MT-09 / FZ-09 / XSR 900 2014-19 Race R-77 FS SS-CF-CF
Product image 3YAMAHA MT-09 / FZ-09 / XSR 900 2014-19 Race R-77 FS SS-CF-CF
Product image 4YAMAHA MT-09 / FZ-09 / XSR 900 2014-19 Race R-77 FS SS-CF-CF

*Product may vary by application

YAMAHA MT-09 / FZ-09 / XSR 900 2014-19 Race R-77 FS SS-CF-CF

SKU: 1399000221

Regular price $963.15

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Race Series Exhaust System


By filling out the form below you acknowledge that the item being purchased is for racing only and this vehicle will never be used on public roads or land.

The product that you are purchasing is designed and intended for closed course competition use only and is labeled as such, i.e. Yoshimura "RACE SERIES." Yoshimura RACE SERIES products are neither designed nor intended for use on PUBLIC ROADS or LAND. Such use is prohibited by Federal and State regulations.

I have read, understood, and agree to Use Restriction Terms.


(Payment Options Available at Check Out)


Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED "MODIFIED PART"


WARNING: Cancer and Reproductive harm - www.p65warnings.com


The popular R-77 Full System offers outstanding performance, thanks to being developed in the heat of competition.

It features a trapezoidal design, which allows a large volume of packing material and in turn delivers top performance. The R-77 muffler's front cap is MIG-welded, while the end cap is riveted using high-end 304-L polished stainless steel rivets and bands.

  • Superbike technology and styling
  • Trapezoidal-shaped sleeve
  • Large volume of packing material
  • Straight baffle for ample flow
  • Innovative end-cap
  • Stainless steel header and tail-pipe
  • Weight: 9.5 lbs lighter than stock configuration
Instructions and Parts Diagram
Instructions / Parts Diagram

Race Series Exhaust System

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FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE

If you're looking for that competitive edge, look no further than our Race Series. These exhaust systems are designed with nothing but power in mind. Each Race Series system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide.

Vehicle Fitment

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