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Yoshimura R-77 Slip-On Exhaust Honda CBR300R / CB300F 2015
  • Stainless
  • Stainless
  • Stainless
  • Carbon Fiber
  • Yoshimura R-77 Slip-On Exhaust Honda CBR300R / CB300F 2015
  • Carbon Fiber
  • Carbon Fiber

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$398.95 - $498.95
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Yoshimura R-77 Slip-On Exhaust Honda CBR300R / CB300F

The popular R-77 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

Note: Please check local laws before purchasing. Some modifications may be prohibited in some states.


This Product Fits:
CB300F 2015
CBR300R 2015
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Have a functionality, fit, or otherwise product-specific question about the Yoshimura R-77 Slip-On Exhaust Honda CBR300R / CB300F 2015? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Yoshimura R-77 Slip-On Exhaust Honda CBR300R / CB300F 2015
Already Asked: 2 Questions, 2 Answers
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RevZilla Store asked: Why did you choose this?
Wesley B V: Top Quality and Performance Record. Also Revzilla's Excellent Price. Oct 2, 2014
A shopper asked: I need to see a dyno graph and how heavy is this muffler? Oct 24, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Wesley B V: The muffler is little less than 1/2 the weight of the factory muffler. Approximately 5.3 lbs. If your going to DYNO TUNE your bike with this muffle you need to have the full system and not the Slip On. Also you will need a different fuel module to be programed to get the performance out of the system which would be noticeable. This slip on by itself has some minimal increase when graphed only, Not When Riding. The R77 Slip On looks good and sounds greats, not to mention the easy install. Hope this helps................WBV Oct 27, 2014
Reply to Wesley B Good answer? Yes (0) No (0)
Product Style RevZilla Item # Manufacturer Product # Availability
Stainless / Slip-On 972152 123002J520 In Stock: Ships within 24 hours
Carbon Fiber / Slip-On 972153 123002J220 In Stock: Ships within 24 hours