Yoshimura R-77 Full System Exhaust

Yoshimura R-77 Full System Exhaust
Yoshimura R-77 Full System Exhaust

$539.10 - $1034.10
10% Off - Save up to $114.90

Description See Also: 4 Reviews 8 Questions Fitment
Item #YSH0019

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4 Reviews
4.8 out of 5 stars
5 Star   3 4 Star   1 3 Star   0 2 Star   0 1 Star   0
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All Reviews
YamahaMan Verified Purchaser
Awesome System

After receiving the product and unpacking (which kind of sucked), removing my stock fz09 was very straight forward. And installing the yosh was even easier. Did the full install in about half an hour! I left the baffle out and fired it up...what an awesome sound. No baffle for me...after a few rides I couldn't be happier. Slightly better throttle response, and huge gains in the high rpm range. Love this product, if you're looking for a good sound and some more power at a great price, this is your system!

Will Verified Purchaser
New Lenox, IL, USA
The last and best addition to my FZ-07

Watching 'Russian Rider's' Youtube videos on the FZ-07 made me want to get the Yoshimura carbon fiber R-77 full exhaust for mine. SO glad I did! It looks(and sounds) bad to the bone. It ran just fine, with just a little loss of power after the changeover, but with the addition of the EJK EFI controller, (also recommended by 'Russian Rider') the bike is now CRAZY fast! The set up costs about a grand all together if you do the work yourself (and you can, believe me. I'm no mechanical wiz) It's totally worth it!

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.

Yoshimura R-77 Full System Exhaust
Yoshimura R-77 Full System Exhaust
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.

8 Questions
Answered:   6
Not Yet:   2
Location: Singapore
Q: What is the sound decibel for this? Thks. Any pipes below 99 dBA?
9 days 2 hours ago
Location: Georgia
Q: Is everything included to install on 2015 Gsxr-750? O2 sensor bung?
2 months 28 days ago
Location: Norway
Q: Fuel system install?
1 year 2 months ago
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
1 year 2 months ago
A: 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

Over 11 months ago Location: New Lenox, IL, USA
A: CodexNOR,

I rode my FZ-07 for about a week without installing an EFI controller. There was a little loss of acceleration, but the engine ran fine & the mileage was about the same. But after deciding to go ahead and spend another $250 on the Dobeck EJK controller - WOW! What a difference! The bike is now CRAZY fast - SO much fun! It'll come pre-programed for your bike so all you have to do is Plug & Play. You can install it yourself in a couple of hours. Do it!
Q: Road legal in UK?
1 year 4 months ago
Is this road legal in the UK whether it's from sound, emissions, etc.
MotoSport Staff Expert
1 year 4 months ago
A: All products sold on MotoSport.com are for US models only. Any street legal products are designed for US emissions and laws.
Location: penryn
Q: GSXR 750 2015 with this system sound deep? And will I need a power commander?
1 year 9 months ago
MotoSport Staff Expert
1 year 9 months ago
A: 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.
Location: Clearwater
Q: 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?
1 year 9 months ago
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
1 year 9 months ago
A: 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.
Location: Port Orchard, WA, USA
Q: Does the carbon belly pan that covers under the exhaust come with the ful system?
2 years 7 months ago
MotoSport Staff Expert Top 1 Contributor
2 years 7 months ago
A: 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
Location: Fla
Q: Do I need a power commander to make bike run right?
Over 4 years ago
MotoSport Staff
Over 4 years ago Location: Portland, OR, USA
A: 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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