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Yoshimura R-77 Slip-On Exhaust Kawasaki Ninja 300 2013-2014
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  • Yoshimura R-77 Slip-On Exhaust Kawasaki Ninja 300 2013-2014
  • Yoshimura R-77 Slip-On Exhaust Kawasaki Ninja 300 2013-2014
  • Stainless Steel
  • Carbon Fiber
  • Yoshimura R-77 Slip-On Exhaust Kawasaki Ninja 300 2013-2014
  • Yoshimura R-77 Slip-On Exhaust Kawasaki Ninja 300 2013-2014

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MSRP
$419.95 - $549.95
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$75.60
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$344.35
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Yoshimura R-77 Slip-On Exhaust Kawasaki Ninja 300 

The R-77 is a perfect match for the Ninja 300. Its styling and internal dynamics complement this new bike exceptionally well. Not only does the R-77 enhance the aggressive styling, it provides an ample boost in horsepower and torque from mid-to-peak RPMs, just where you need it.

Improving styling and performance was not our only goal. The R-77 also reduced weight over the stock muffler, resulting in better handling, weight distribution, and fuel economy. Tearing up track has never been so much fun.

Slip-On includes R-77 muffler, stainless steel tail-pipe, low-volume insert, installation hardware, and detailed step-by-by instructions.

NOTE: This exhaust is CARB compliant. Please check local laws before purchasing. Some modifications may be prohibited in some states.

Resources:

This Product Fits:
Kawasaki
Ninja 300 2013, 2014
Ninja 300 ABS 2013, 2014
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Yoshimura R-77 Slip-On Exhaust Kawasaki Ninja 300 2013-2014 4.9 5 30 30
One of the Best! I've had the slip-on yoshimura exhaust (Stainless) for about 2 1/2 month now and it still sounds great. It came with the baffle, but there's not need for it. It's not as loud but you get that deep exotic noise that you crave for on the bike. Performance wise, I can't say, It feels the same (Just cause I don't have any other mods to it) but then again, it's probably a small HP gain or whatever. Other than that, solid build, it comes with the adapters and super fast shipping! Love it! December 15, 2014
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
Awesome product super easy to install! It took me 10 minutes total counting the removal of stock pipe and yoshi placement. It looks great and it sounds even better!! October 19, 2014
No more putter...... This exhaust makes my Ninja come to life. Install was a breeze with the Yoshi bracket too. My Ninja 300 can really be heard now! Most bike owners go with the carbon, which does look good, but I opted for stainless. It looks very good! Revzilla's shipping is very fast. I had both products with-in days. Price was well worth it too! September 29, 2014
Awesome slip-on. After researching slip-on exhausts for about a month, I finally decided to go with the stainless steel Yoshimura R-77 exhaust (because I read somewhere that the carbon fiber version, of any brand, has a tendency to yellow over time). I wasn't disappointed and I have no regrets. All I have is praise and more praise. It is perfect for my bike. It looks and performs great. It has a beautiful throaty sound. I easily installed it in about 30 minutes with the baffle in. It gave my bike so much character. No other exhaust comes close (at least in terms of appearance). I highly recommend this product. September 28, 2014
Great buy! So I got this part not sure what to expect. Some youtube videos do not do it justice as far as sound. When you hear this thing it completely changes the sound of your bike for the better. Not only does it add aesthetically, but it does improve performance slightly. I noticed with this exhaust it increases the climb through RPMs a bit. It feels smoother and more natural compared to the stock 300 exhaust. Great price too! My dealership wanted to sell me the stainless steel model for $519. Couldn't beat this price and it's easy to install. Must buy for 300 owners. September 15, 2014
Way better than OEM This slip-on exhaust is amazing. It looks really great, it sounds phenomenal, an it is easy to install. Just wish it was a little cheaper. I chose the carbon fiber option. September 7, 2014
Easy install, great sound Installed in less than 15 minutes flat. Plenty of user-uploaded YouTube videos with instructions you can follow September 2, 2014
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Yoshimura R-77 Slip-On Exhaust Kawasaki Ninja 300 2013-2014
Already Asked: 15 Questions, 68 Answers
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RevZilla Store asked: Why did you choose this?
Joshua M: 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. Dec 8, 2014
Nicholas P: 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. Nov 2, 2014
PREETAM D: Best aftermarket exhaust aesthetic for the ninja 300 in my opinion. Plus, from a well respected brand. Oct 29, 2014
Raymond L: I've always loved Yoshimuras. Never failed to amazed me with it's quality build and sound! Love it! Sep 20, 2014
Brandon C: Sound, looks, quality. Sep 11, 2014
Andrew L: I'm tired of my bike sounding like a scooter. Aug 29, 2014
Jose H: I wanted a more aggressive look and sound for my bike. I did some research and like what reviews the r-77 had. Jul 11, 2014
Elliot Y: Kawasaki NInja forum favorite. Further recommended by Revzilla Rep Jul 2, 2014
Emil O: I would like to try it out. + i like the looks of it. Jun 27, 2014
Jake J: Looks cool, Sounds GREAT! Jun 23, 2014
James V: Great reviews and recommendations! Jun 22, 2014
Donald B: Great reviews and videos. I needed something louder then stock due to my bike being almost completely silent. Jun 22, 2014
Rolfis F: 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. Jun 21, 2014
Jason R: I needed a larger more aggressive sounding muffler. Too many vehicle can into my lane because they could not hear the stock muffler. Jun 3, 2014
John C: Best balance of price, aesthetics, and performance for my 300. Apr 16, 2014
T W: I choose this product cause I like how it sounds over my stock exhaust Mar 15, 2014
JOSE EMMANUEL M: i heard its awesome and make the bike more powerfull and sounds great! Mar 12, 2014
christopher s: carb compliant and yoshi is a great company that makes great products. Feb 22, 2014
Chad H: Looks ,weight hope with juice box a hp gain Feb 16, 2014
Alan G: Price and sound Feb 6, 2014
David M: Reputable Brand, Revzilla customer service cannot be beat!!! Nov 27, 2013
Jonathan L: Like the sound and looks on Black Ninja via You Tube videos. Nov 5, 2013
Warren B: known brand and good price Oct 8, 2013
Todd D: to save on weight,and to improve the sound of the bike. Aug 22, 2013
David Ryan S: I did alot of research about slip-on pipes and i found out this is the best one for my ninja 300 Aug 6, 2013
A shopper asked: Does it come with everything? Aluminum brackets? Aug 12, 2013
Answer this · Send to friends Good question? Yes (0) No (0)
Kevin N: 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. Aug 14, 2013
Reply to Kevin Good answer? Yes (0) No (0)
Mark J: Comes with everything you need. If you don't want to run rear passenger pegs you will need the yoshi after market bracket. Save yourself a few more pounds by removing them. Aug 12, 2013
Reply to Mark Good answer? Yes (0) No (0)
James M: It comes with a bracket that wraps around the exhaust and bolts on to where the factory exhaust did right below the passenger peg. Also comes with a baffle. Aug 12, 2013
Reply to James Good answer? Yes (0) No (0)
Carlo V: Everything you needed to install the piece was included. Even go on YouTube, there's a great video of the installation process that I used as reference. Aug 16, 2013
Reply to Carlo Good answer? Yes (0) No (0)
Brandi V: Yep, it sure does. I even made an install video on my YouTube channel. Channel name is Bran7701. Hope it helps Aug 15, 2013
Reply to Brandi Good answer? Yes (0) No (0)
Steve M: Yes. All brackets are included.
They are aluminum.
The exhaust is fantastic and looks great on!
Aug 12, 2013
Reply to Steve Good answer? Yes (0) No (0)
Robert C: Yes, everything you need is in the box. took maybe 10 minutes to complete.
very simple.
Aug 12, 2013
Reply to Robert Good answer? Yes (0) No (0)
Aaron S: yes comes with everything u need to install. took about 20 mins looks awesome sounds great Aug 12, 2013
Reply to Aaron Good answer? Yes (0) No (0)
Justin K: Yes, it comes with everything required for the install Aug 12, 2013
Reply to Justin Good answer? Yes (0) No (0)
Jason R: It comes with everything you need. Aug 13, 2013
Reply to Jason Good answer? Yes (0) No (0)
A shopper asked: What's the difference between SS and Carbon fiber? Aug 11, 2013
Answer this · Send to friends Good question? Yes (0) No (0)
larry h: 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. Aug 14, 2013
Reply to larry Good answer? Yes (1) No (0)
larry h: 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. Aug 14, 2013
Reply to larry Good answer? Yes (0) No (0)
Richard V: The SS stands for Stainless Steel. The Carbon Fiber is dark gray with the standard carbon fiber design. I chose the carbon fiber and couldn't be happier. The noise damper makes the exhaust quieter than the stock pipe. But if you take out the damper, it has a deep hearty sound which sounds amazing. Aug 12, 2013
Reply to Richard Good answer? Yes (0) No (0)
Jimmie W: It's just the look i like the carbon fiber because I plan on adding more things that has the carbon fiber look. The one thing I don't like is that one person tip looked bad after some years Aug 13, 2013
Reply to Jimmie Good answer? Yes (0) No (0)
Brian D: I believe the only difference is price and appearance. I got the pipe that is stainless steel with carbon fiber tip. Was 100 cheaper and I think it looks great! Hope this helps. Aug 12, 2013
Reply to Brian Good answer? Yes (0) No (0)
Kyle W: It's mainly gonna be the weight, appearance, carbons cools faster, and possibly a little different sound/performance but nothing noticeable. Aug 12, 2013
Reply to Kyle Good answer? Yes (0) No (0)
michael r: SS is stainless steel which is shiny while carbon fiber has a matte black look to it. Aug 12, 2013
Reply to michael Good answer? Yes (0) No (0)
jamie b: Carbón fiber doesnt really get hot, Aug 12, 2013
Reply to jamie Good answer? Yes (0) No (0)
Shawn C: Purely cosmetic . Aug 12, 2013
Reply to Shawn Good answer? Yes (0) No (0)
Allen C asked: Does the exhaust come with all tools required? Or do I need to provide them myself? Mar 23, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
JOSE EMMANUEL M: 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!
Mar 23, 2014
Reply to JOSE EMMANUEL Good answer? Yes (2) No (0)
Allen C: Thank you for the response! I am definitely going to buy this. My stock exhaust is wayyy too quiet! Mar 23, 2014
Lucas L: The little ninja tool pouch has everything you need to install the exhaust. Mar 23, 2014
Reply to Lucas Good answer? Yes (1) No (0)
Cole D: Other than a screwdriver you might need Allen wrenches all in all it doesn't take long at all. Getting the stock pipe off takes longer than putting this on Mar 23, 2014
Reply to Cole Good answer? Yes (0) No (0)
Steven H: Only tools you need is a socket set. Exhaust comes completely assembled. Takes less than 30 min to change over. Mar 25, 2014
Reply to Steven Good answer? Yes (0) No (0)
Allen C: I would have never guessed that. Thank you! Mar 23, 2014
Reply to Allen Good answer? Yes (0) No (0)
A shopper asked: I live in California. If I buy it is it legal to put it on? May 27, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
John R: 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). Jun 29, 2014
Reply to John Good answer? Yes (1) No (0)
John T: Yes it is CA legal. On yoshi's website it lists this exhaust as state compliant as it has a catalytic converter built in. Jun 25, 2014
Reply to John Good answer? Yes (1) No (0)
Brian D: Paper in box says it is not legal for street. It is CARB approved. The ban on exhaust replacement is an noise thing so since some after market pipes are stupid load they decided to ban everything. Oct 17, 2014
Reply to Brian Good answer? Yes (0) No (0)
wes s: No, it is unlawful to modify your exhaust in California. The factory exhaust has the catalytic converter built into the muffler and replacing it will violate California emissions law. That being said you are not required to smog motorcycles in California ;) May 27, 2014
Reply to wes Good answer? Yes (0) No (1)
A shopper asked: 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? May 19, 2014
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Shawn M: 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. May 19, 2014
Reply to Shawn Good answer? Yes (1) No (0)
Jacobo G: Stainless steel option includes the carbon fiber tip. I got that one and i looks and sounds absolutely amazing! May 19, 2014
Reply to Jacobo Good answer? Yes (1) No (0)
Ryan C: Stainless Steel. May 20, 2014
Reply to Ryan Good answer? Yes (0) No (0)
A shopper asked: 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? Apr 11, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
John R: It's not required, but it would be better if you did get it tuned (pcv has maps for this slip-on). The 300 already runs lean from the factory to meet emissions standards, and even if this slip-on only leans it out a TINY bit, it's just going to make it even worse. If you get a slip-on and an aftermarket filter, I'd definitely think about getting it tuned so you don't lean out the air/fuel mixture too much, and without the tune you're gonna miss out on the 1-2hp gain this mod can give you. Jun 29, 2014
Reply to John Good answer? Yes (0) No (0)
Melissa R: 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. Apr 21, 2014
Reply to Melissa Good answer? Yes (0) No (0)
James M: NO, you will not require a tune for a slip-on. The gains are minimal and are mostly due to the weight loss. Apr 11, 2014
Reply to James Good answer? Yes (0) No (0)
A shopper asked: does this have a catalytic converter built in/ is legal in California? Aug 28, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Joshua M: yes, it does Oct 17, 2014
Reply to Joshua Good answer? Yes (0) No (0)
Robert F: No it does not. I believe Kawasaki builds one into it's stock muffler and the bike is quite a bit louder with this muffler and even more so without the insert. Sep 18, 2014
Reply to Robert Good answer? Yes (0) No (1)
A shopper asked: will this fit the 2014 ninja 300 ABS ? Dec 2, 2013
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Kylie K: Yes, I have the 13 ninja 300, though not with ABS. Don't think that would make a difference Dec 2, 2013
Reply to Kylie Good answer? Yes (0) No (0)
james l: Sure thing it will Dec 3, 2013
Reply to james Good answer? Yes (0) No (0)
A shopper asked: How much of a difference in performance does this product provide? Apr 26, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Shawn M: I don't have a dyno sheet to prove it, but I would say little to no performance gain. The slip-on will provide a better sound, weight reduction (which does help performance), and a better look. If you are after performance, you will need a full exhaust and tune. May 19, 2014
Reply to Shawn Good answer? Yes (0) No (0)
A shopper asked: Is this exhaust slip-on street legal in europe? Mar 22, 2014
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Destiny M: I do believe so, it does come with a silencing plug if you are worried, I do know of someone from Italy and he has the yoshimura pipe. Mar 22, 2014
Reply to Destiny Good answer? Yes (0) No (0)
A shopper asked: Does this come with a carb compliance sticker on it and if so is it visible when the exhaust is installed? Aug 28, 2014
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A shopper asked: Would this fit on the Ninja 250? Aug 10, 2014
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Product Style RevZilla Item # Manufacturer Product # Availability
Stainless Steel / Slip-On 872220 147002J520 In Stock: Ships next business day
Carbon Fiber / Slip-On 872219 147002J220 In Stock: Ships next business day