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Yoshimura R77 Street Slip-On Exhaust Kawasaki Ninja 300 2013-2016
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  • Yoshimura R77 Street Slip-On Exhaust Kawasaki Ninja 300 2013-2016 - Stainless Steel
  • Yoshimura R77 Street Slip-On Exhaust Kawasaki Ninja 300 2013-2016 - Stainless Steel
  • Yoshimura R77 Street Slip-On Exhaust Kawasaki Ninja 300 2013-2016 - Stainless Steel
  • Yoshimura R77 Street Slip-On Exhaust Kawasaki Ninja 300 2013-2016 - Stainless Steel
  • Yoshimura R77 Street Slip-On Exhaust Kawasaki Ninja 300 2013-2016 - Carbon Fiber
  • Yoshimura R77 Street Slip-On Exhaust Kawasaki Ninja 300 2013-2016 - Carbon Fiber
  • Yoshimura R77 Street Slip-On Exhaust Kawasaki Ninja 300 2013-2016 - Carbon Fiber
  • Yoshimura R77 Street Slip-On Exhaust Kawasaki Ninja 300 2013-2016 - Carbon Fiber

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Exhaust Type:

MSRP
$419.00 - $549.00
Savings (10%):
$41.90
Price
$377.10

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Video Reviews (2)

Yoshimura R77 Street Slip-On Exhaust Kawasaki Ninja 300 2013-2016 Videos

Yoshimura R-77 Street Slip-On Exhaust Kawasaki Ninja 300 

The Yoshimura R-77 Slip-On Exhaust was designed with the needs of the racer in mind. Using the feedback received from the Yoshimura Road Racing Team, their designers came up with a muffler that is constructed from lightweight materials, grants a significant boost in power thanks to its high-flow trapezoidal shape and gives your bike a great sound without being excessively loud.  The muffler will help your engine make more power while reducing overall weight. The end result is an exhaust that will let your motorcycle reach its maximum potential!

Features:

  • Superbike technology and styling
  • Trapezoidal-shaped sleeve
  • Straight baffle for ample flow
  • Innovative end-cap
  • Stainless steel mid-pipe (applicable models)
  • Made in the USA

Resources:

4.9 / 5
Bang For The Buck
4.6 / 5
Ease Of Install
4.8 / 5
Durability
4.7 / 5
This Product Fits:
Kawasaki
Ninja 300 2013, 2014, 2015, 2016
Ninja 300 ABS 2013, 2014, 2015, 2016
Product Style RevZilla Item # Manufacturer Product # Availability
Stainless Steel / Slip-On 872220 147002J520/ In Stock: Ships within 24 hours
Carbon Fiber / Slip-On 872219 147002J220/ In Stock: Ships within 24 hours

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See our full Shipping Policy for further details.

Returns

If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
4.9 / 5.0
55 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
51
4
0
0
0
Bang For The Buck
4.6 / 5
Ease Of Install
4.8 / 5
Durability
4.7 / 5
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
Durability
5 / 5
Carbon Fiber Yohsi Exhuast
Just installed my carbon fiber yoshi exhaust this last weekend and it sounds amazing! I opted to go with the silencer installed which did dampen the sound a lot and took aware from that extra aggressive sound but I live in CA and didn't want too much attention. That said, I am very pleased and excited!

Installation: This is my first bike and first mod I have ever done and it took me 15 minutes to install. Very easy to do.

Side note: It took a couple days to get to me from Revzilla. That was a very fast turnaround time!

I included a before and after for your viewing pleasure.
June 3, 2014
Ride:
2014 Kawasaki Ninja 300
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
Durability
5 / 5
Over all product satisfaction.
First and foremost I am writing a review to help someone out there make a decision based on fact, since reviews really helped me make my end purchase.
I am a first time Bike owner, i had always heard good things about Yoshimura and that's why i considered it for a purchase. I was skeptical as I am about everything, as one should be when spending their hard earned money. Long story short, i LOVE this purchase, for many reasons. One; I went with the Carbon Fiber because I have a white Bike, it looks sharp and sexy. Second; Revzilla had the best pricing on it, and trust me i spent a lot of time searching. Third; sounds AMAZING, i left the silencer out of it. Install; a breeze just simply a piece of cake, took me about 30 minutes once i read the instruction and watched a youtube video. On a scale of 1 to 10 i give this purchase an 11, not logical on the scale given i know but that's how excited I am about the product. GOD it sounds SEXY! :-D Just thinking about the sound makes me want to leave work right now and ride. A world of difference from the stock model!
October 28, 2014
Ride:
2013 Kawasaki Ninja 300
Bang For The Buck
4 / 5
Ease Of Install
5 / 5
Durability
4 / 5
Definitely worth your money
First off let me say you will not regret buying this exhaust. I know it's more expensive than a lot of other cheaper exhausts but the quality of the sound and finish is well worth your money. I mainly bought the exhaust so people can hear me on the road. As you know if you own a Ninja 300, the stock exhaust is very quiet. This exhaust makes you loud enough to be heard and it also sounds really good. I went with the stainless steel finish and it looks really sharp with the white bike. Anyways, love the exhaust!

P.S. When you're installing make sure you invert the rubber on the exhaust holder to grip around the metal. I made the mistake of not doing this the first time. Also, make sure the gold spacer goes on the inside of the attachment points for the exhaust holder. All of this will make more sense when you're installing it.
June 23, 2016
Purchased
3 months ago
Ride:
2014 Kawasaki Ninja 300
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
Durability
5 / 5
Excellent Exhaust
Just buy this! it changed the look and sound of my bike. Love it!
May 2, 2014
Ride:
2014 Kawasaki Ninja 300
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
Durability
5 / 5
You get exactly what you expect
A mile above the stock exhaust in design, and man, you WILL be heard. It is outrageously loud without baffle. It is still pretty loud with baffle on. It is so loud it I can still hear it very clearly through winds traveling at 70mph with ear plugs on. It has an amazing throaty sound. Pops quite a bit when you roll off too.
August 3, 2014
Ride:
2014 Kawasaki Ninja 300 ABS
Bang For The Buck
4 / 5
Ease Of Install
5 / 5
Durability
3 / 5
Not for passengers
I got the stainless steel finish, which looked really cool and shiny until I had a passenger on the back. The passenger peg is right on top of the muffler and her foot scratched the heII out of the finish. Not sure what can really be done about that though. Other than that, I'm happy with it. I left the baffle in and it is still plenty loud. I'm sure my neighbors appreciate it too!
February 23, 2015
Ride:
2014 Kawasaki Ninja 300 ABS
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
Durability
5 / 5
amazing
is sounds great. Has fast shipping. only took 20 minutes to put on.
May 8, 2014
Ride:
2014 Kawasaki Ninja 300
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
Durability
5 / 5
Looks and sounds great!
Much nicer than the stock exhaust muffler, it no longer sounds like a scooter ;)

Swapping the muffler over is very easy, just search on YouTube for a video tutorial of how to change it and it is an extremely simple swap.

I have the silver with Carbon tip and it looks excellent on my white 2013 Ninja 300.

No complaints, very happy!
May 12, 2014
Ride:
2013 Kawasaki Ninja 300
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
Durability
5 / 5
Worth every dollar
Was debating in getting this slip on for awhile. So happy I decided to buy. The yoshi made my bike noticeably lighter and it sounds amazing! My bike actually sounds like a real street bike now
May 26, 2014
Ride:
2013 Kawasaki Ninja 300
Bang For The Buck
4 / 5
Ease Of Install
5 / 5
Durability
5 / 5
Excellent sound and finish!
Yosh slip-on has had many compliments. Makes the Ninja 300 sound awesome. Just a little popping, but still performs the same. Revzilla rocks as always!!!
February 24, 2014
Ride:
2012 Suzuki S40 Boulevard
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Have a functionality, fit, or otherwise product-specific question about the Yoshimura R77 Street Slip-On Exhaust Kawasaki Ninja 300 2013-2016? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 31 questions Browse 31 questions and 102 answers
Why did you choose this?
RevZilla Store
Wanted to be heard on the road.
Yijing Z on May 15, 2016
carbon fiber looks amazing and it sounds great
Rolando G on Jun 13, 2015
Wanted to be heard on the road.
Yijing Z on May 15, 2016
Looks
Eric N on Mar 13, 2016
carbon fiber looks amazing and it sounds great
Rolando G on Jun 13, 2015
Best deal and fast shipping!
Theresa P on May 27, 2015
Great reviews, I like the style, and compatible with my motorcycle.
Leon G on May 2, 2015
I wanted to have a "louder" presence when on the road. This slip on not only looks awesome but has an amazing sound that pretty much completely transforms the sound the Ninja 300 makes.
Joshua M on Dec 8, 2014
Great reviews of the Yoshi exhaust. The ninja is very quiet with the stock exhaust and have had a few cars come over on me on the highway here in LA. Loud pipes save lives.
Nicholas P on Nov 2, 2014
Best aftermarket exhaust aesthetic for the ninja 300 in my opinion. Plus, from a well respected brand.
PREETAM D on Oct 29, 2014
I've always loved Yoshimuras. Never failed to amazed me with it's quality build and sound! Love it!
Raymond L on Sep 20, 2014
Sound, looks, quality.
Brandon C on Sep 11, 2014
I'm tired of my bike sounding like a scooter.
Andy L on Aug 29, 2014
I wanted a more aggressive look and sound for my bike. I did some research and like what reviews the r-77 had.
Jose H on Jul 11, 2014
Kawasaki NInja forum favorite. Further recommended by Revzilla Rep
Elliot Y on Jul 2, 2014
I would like to try it out. + i like the looks of it.
Emil O on Jun 27, 2014
Looks cool, Sounds GREAT!
Jake J on Jun 23, 2014
Great reviews and recommendations!
James V on Jun 22, 2014
Great reviews and videos. I needed something louder then stock due to my bike being almost completely silent.
Donald B on Jun 22, 2014
The bike was too quite and I was almost ran over by a few distracted drivers who did not hear me. This is much louder and has a nice deep rumble. It also gives the bike a nice look and I have only heard good things of Yoshimura.
Rolfis F on Jun 21, 2014
I needed a larger more aggressive sounding muffler. Too many vehicle can into my lane because they could not hear the stock muffler.
Jason R on Jun 3, 2014
Best balance of price, aesthetics, and performance for my 300.
John C on Apr 16, 2014
I choose this product cause I like how it sounds over my stock exhaust
T W on Mar 15, 2014
i heard its awesome and make the bike more powerfull and sounds great!
JOSE EMMANUEL M on Mar 12, 2014
carb compliant and yoshi is a great company that makes great products.
christopher s on Feb 22, 2014
Looks ,weight hope with juice box a hp gain
Chad H on Feb 16, 2014
Price and sound
Alan G on Feb 6, 2014
Reputable Brand, Revzilla customer service cannot be beat!!!
David M on Nov 27, 2013
Like the sound and looks on Black Ninja via You Tube videos.
Jonathan L on Nov 5, 2013
known brand and good price
Warren B on Oct 8, 2013
to save on weight,and to improve the sound of the bike.
Todd D on Aug 22, 2013
I did alot of research about slip-on pipes and i found out this is the best one for my ninja 300
David Ryan S on Aug 6, 2013
Looks
Eric N on Mar 13, 2016
Best deal and fast shipping!
Theresa P on May 27, 2015
What's the difference between SS and Carbon fiber?
A shopper on Aug 11, 2013
BEST ANSWER: The SS(stainless steel is shiny, almost chrome looking). The carbon fiber is the traditional carbon fiber look (nice) and is lighter in weight than the SS. The carbon fiber is a little bit higher in price, perhaps 15 to 20% more. Both styles look nice and sound terrific. You might need to use the provided insert to drop a few decibels if you feel it is to loud.
I live in California. If I buy it is it legal to put it on?
A shopper on May 27, 2014
BEST ANSWER: Wes is incorrect. It's legal in CA to put a slip-on exhaust on your bike as long as it's CARB certified, which this one is. Only full exhaust systems are illegal (but like Wes mentioned, we don't have to get our bikes smogged so you're unlikely to get a fix-it ticket for having one).
I get a different answer from everyone, but does a Slip-on require tuning? Also, I've heard riiding without the baffle will cause damage in the long run. True?
A shopper on Apr 11, 2014
BEST ANSWER: In my research I learned it doesn't require tuning, only if you get a full system. Just remove the original and "slip" the new one on. But before you do add the baffle in, it's plenty loud with it in. You won't regret buying, it sounds and it looks great.
Does it come with everything? Aluminum brackets?
A shopper on Aug 12, 2013
BEST ANSWER: It came with everything needed to mount in ninja 300. I'm not sure which aluminum bracket you are referring to. The only OEM part you need to use is the nut that holds the stick exhaust onto the bike.
Does the exhaust come with all tools required? Or do I need to provide them myself?
Allen C on Mar 23, 2014
BEST ANSWER: Hi, well actually i just installed it last night, it does not come with any tools however you just need basic ones to install it; im sure you have them or somene you know does! It took me just 30 min to install it, its really easy, i am very happy, when i started the bike i could not believe the sound it makes, i was surprised that a ninja 300 could sound like that with the yoshi exhaust! it is a great invesment , do it , you will not regret it i promise that!

Good luck!
Your menu only lists two materials. I'm interested in the stainless/carbon fiber tip slip-on. Which material selected on menu will address this item?
A shopper on May 19, 2014
BEST ANSWER: Choosing stainless steel will get you the stainless steel slip on with CF tip. That's the one I purchased and it looks just like the photos up above.
Does this fit the 2015 ninja 300 abs as well?
A shopper on Mar 4, 2015
BEST ANSWER: Yes. This will fit Ninja 300 ABS. Only difference between base model and ABS model is the Anti-Lock Brake system.
does this have a catalytic converter built in/ is legal in California?
A shopper on Aug 28, 2014
BEST ANSWER: yes, it does
will this fit the 2014 ninja 300 ABS ?
A shopper on Dec 2, 2013
BEST ANSWER: Yes, I have the 13 ninja 300, though not with ABS. Don't think that would make a difference
Do I need to change something on my bike if I install it?
A shopper on Jun 8, 2015
BEST ANSWER: No muffler came with everything needed to install