Yoshimura R-77 Race Series Slip-On Exhaust

Item Number: 338813


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Product Description


Yoshimura R-77 Race Series Slip-On Exhaust

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

Yoshimura created the R-77 muffler to match the radical design of the modern motorcycle perfectly while at the same time reducing weight, adding power and giving your bike a distinctive deep exhaust tone.

The R-77 muffler consists of a trapezoidal-shaped sleeve, maximizing muffler volume while offering a sharp silhouette to flow with the body. The innovative end cap is reminiscent of the Yoshimura R-55's design, featuring sharp edges for an attractive, eye catching appeal.

Each kit includes a single R-77 muffler along with all the necessary hardware and clear instruction for simple installation.

  • Single trapezoidal shape R-77 muffler
  • Maximized muffler volume
  • Innovative end-cap shrouds the terminus of the muffler for an unmistakable look

Spec Details
Country of Origin USA
Muffler End Cap Carbon Fiber
Muffler Sleeve Varies (make selection above)

Vehicle Fitment

Fitment is guaranteed or your money back plus free return shipping. Don't waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.


  • Spyder GS SE5 2008-2009
  • Spyder GS SM5 2008-2009
  • Spyder RS SE5 2010-2012
  • Spyder RS SM5 2010-2012
  • Spyder RS-S SE5 2013
  • Spyder RS-S SM5 2013


  • CB300F 2015
  • CBR250R 2011-2013
  • CBR250R ABS 2011-2013
  • CBR300R 2015
  • CBR300R ABS 2015
  • CBR1000RR 2008-2016
  • CBR1000RR ABS 2009-2016
  • CBR1000RR SP 2014-2016


  • GSF1250S Bandit 1250 S 2007-2009
  • GSF1250SA Bandit 1250 S ABS 2007-2009
  • GSX1250FA 2011

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