Yoshimura R-77 Full System Exhaust

$599.00 - $1,149.95
$539.10 - $1034.96
4.50 5 2
4.50 out of 5 stars
Yoshimura R-77 Full System Exhaust
Yoshimura R-77 Full System Exhaust
  • Description
  • Reviews (2)
  • Q&A (6)
  • Fitment

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.
  • Removable low-volume Insert.
  • Stainless steel header and tail-pipe.

Yoshimura Exhaust Series Descriptions:

Race Series: If you're looking for that competitive edge, look no further than Yoshimura's 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. FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE.

4.5 out of 5 stars (2)
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Overall 5 out of 5 stars
Can't go wrong with a Yoshimura!

I had my sights on a different full system that was cheaper, but after researching and comparing, the R-77 came on top all the way round'! It was very much worth spending extra to get a great quality and perfect sounding pipe! It looks great on my bike imo and I could instantly feel a power gain.

Overall 4 out of 5 stars
Location: Severn, MD

I've had this system on my gsxr for three years now. I have crashed it twice and the pipe has stood up the crashes very well. Would definitely buy another.

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Total Questions (6)
Questions with answers:
Questions without answers:
CodexNOR Location: Norway
1-6 of 6
CodexNOR 18 days ago Location: Norway
Fuel system install?
I've read that you don't neccesarily have to install a power commander or rapid bike fuel system on the Yamaha FZ-07. Will the fuel economy take a big hit if you don't do that ? And what system do you recommend for the r-77 exhaust ?
Expert MotoSport Staff
18 days ago
Generally when installing a full system exhaust you will need a programmer. For more detail on performance and tuning recommendations please contact Yoshimura directly at:
(909) 628-4722

Gfour 2 months 19 days ago
Road legal in UK?
Is this road legal in the UK whether it's from sound, emissions, etc.
MotoSport Staff Expert
2 months 14 days ago
All products sold on MotoSport.com are for US models only. Any street legal products are designed for US emissions and laws.
tooltimetaylor Over 7 months ago Location: penryn
GSXR 750 2015 with this system sound deep? And will I need a power commander?
MotoSport Staff Expert
Over 7 months ago
The Yoshimura R-77 Full System Exhaust would give your Suzuki GSXR 750 2015 a deeper sound over stock and generally when installing a full system a programmer is recommended.
Isaiah Over 8 months ago Location: Clearwater
I have a 2012 cbr250r and want to put the r77 full exhaust on it do you make a silencer for it to be ran on it do you make a silencer for this system?
I would like to ride it on the street and I assume it's not street legal because of how much noise it makes thank you
Expert MotoSport Staff
Over 8 months ago
The Yoshimura R-77 Full System Exhaust for your 2012 Honda CBR250R offers a Removable Low-Volume Insert but is for race only because of emission compliance reasons. If you would like more information regarding Emission Compliance regulations, please follow the link
or contact the Yoshimura at 1-800-634-9166 or sales@yoshimura-rd.com.
pnwrider27 1 year 6 months ago Location: Port Orchard, WA, USA
Does the carbon belly pan that covers under the exhaust come with the ful system?
MotoSport Staff Expert Top 1 Contributor
1 year 6 months ago
No, this will be the exhaust only. The cowl shown in the picture is stock (OEM) with a Yoshimura sticker. You can find the replacement cowl for your 2012 Honda CBR1000RR in our OEM section here: http://www.motosport.com/motorcycle/oem-parts/HONDA/2012/CBR1000RR/MIDDLE-COWL
Marcum 2 years 11 months ago Location: Fla
Do I need a power commander to make bike run right?
MotoSport Staff
2 years 11 months ago Location: Portland, OR, USA
For your model, yes. You will need to install a fuel management system in order to properly tune your bike to the new exhaust. In stock form, your bike is tuned to run the stock exhaust. When you add performance parts, like the exhaust- you need to adjust accordingly so it can run properly and also get the most out of the upgrades.
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