Yoshimura R-77D Dual Outlet Slip-On Exhaust
Yoshimura R-77D Dual Outlet Slip-On Exhaust

$431.10 - $746.10
10% Off - Save up to $82.90

Description See Also: 2 Reviews 5 Questions Fitment Part Numbers
Item #YSH001E

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2 Reviews
5 out of 5 stars
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All Reviews
Verified Purchaser
Michigan
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Grrrreat

sounds great , like it wants to go!

San Diego, CA, USA
Durability 5/5 Ease of Installation 5/5 Performance 5/5 Power 5/5 Style 5/5
Yoshimura R-77D

Wow im amazed ...I installed my new Yoshimura E-77D slip-on exhaust , on my 2014 Kawasaki zx10r it was so easy to install....the instructions are so plain and clear..it only took me 30 minutes ....it looks amazing on my bike and it sounds incredible ...I recommend this exhaust to everyone ..

5 Questions
Answered:   5
Not Yet:   0
varian
Q: This muffler legal in Singapore
2 years 11 months ago
MotoSportExpert
Expert MotoSport Staff
2 years 11 months ago
A: All products sold on Motosport.com are for US models only. We unfortunately do not have product fitment for non-us models. Any street legal products are designed for US emissions and laws. May not be legal in all jurisdictions, please check with your local authority.
westcoastrider
Q: Installing a R-77D on a 2014 zx10R
Over 3 years ago
what modifications do I need to do to my bike if I decide to install a R-77D on my bike? ...I have a 2014 zx10r abs.... do I need to re-jet or re-map after installation?...do I need to remove the caty?...is it simple to install?...how much more on average hp will I gain?
MotoSportExpert
Top 1 Contributor
Over 3 years ago
A: Here is a link to the installation instructions for you 2014 ZX10R:

http://www.yoshimura-rd.com/images/1418040%28220,520,550,720%29.pdf

They do not mention needing a fuel tuner product, but it is highly recommended to get the Air/Fuel mixture ratio back to optimal performance.
joe90
Q: Dose this remove the cat on a zx10r 2014
Over 3 years ago
MotoSportExpert
Top 1 Contributor
Over 3 years ago
A: The Yoshimura R-77D exhaust removes the OEM Pre-Muffler Chamber. Also note: this product is designed for use in closed course racing and is not intended for highway use***

You can find the instructions at this link:

http://www.yoshimura-rd.com/images/1418043(220,520,550,720).pdf
thorsell
Q: Using the cat for this slip-on
Over 4 years ago
I have a question about this slip-on, it should fit on a honda cb1000ra 2009 (European model)? And does it fit on the existing cat since I want to keep it and just use the slip-on (I don't want to install a Powercommander and therefor not use the extra "pipe"). I appreciate any help. Best regards, Victor
MotoSportExpert
Top 1 Contributor
Over 4 years ago
A: All parts on MotoSport.com are for US models only. You may check with Yoshimura directly to see if they sell their Slip on exhaust for your model of European bike.
Brian
Over 4 years ago
A: NO ! it fits the decat pipe
trev
Q: Does this include the decat pipe,if so would this system also require modifications to the fueling ie;power commander
Over 5 years ago
MotoSportExpert
MotoSport Staff
Over 5 years ago
A: Yes, for your CB1000R this will eliminate the stock catalytic converter. As with any model, when changing exhaust systems it will vary whether you will need to modify the fuel system based on location, weather and elevation. Typically it is a good idea to utilize a fuel programmer to obtain the best performance, even if it may not be absolutely required.
Fitment
See all bikes that this part fits...
See Fitments
# Part Numbers
Product Variant Manufacturer Part #
Street / Carbon Fiber 1160023220
Street / Carbon Fiber 1418023220
Street / Stainless Steel With Carbon Fiber End Cap 1160023520
Race / Carbon Fiber 1210043220
Street / Carbon Fiber 1118123220
Street / Carbon Fiber 1380023220
Race / Stainless Steel With Carbon Fiber End Cap 1210043520
Street / Stainless Steel With Carbon Fiber End Cap 1118123520
Street / Stainless Steel With Carbon Fiber End Cap 1380023520
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