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Scorpion Serket Taper Exhaust System Kawasaki Ninja 650 / ER6N 2012-2016
  • Scorpion Serket Taper Exhaust System Kawasaki Ninja 650 / ER6N 2012-2016
  • Scorpion Serket Taper Exhaust System Kawasaki Ninja 650 / ER6N 2012-2016
  • Scorpion Serket Taper Exhaust System Kawasaki Ninja 650 / ER6N 2012-2016
  • Scorpion Serket Taper Exhaust System Kawasaki Ninja 650 / ER6N 2012-2016
  • Scorpion Serket Taper Exhaust System Kawasaki Ninja 650 / ER6N 2012-2016
  • Scorpion Serket Taper Exhaust System Kawasaki Ninja 650 / ER6N 2012-2016 - Stainless Steel
  • Scorpion Serket Taper Exhaust System Kawasaki Ninja 650 / ER6N 2012-2016 - Titanium
  • Scorpion Serket Taper Exhaust System Kawasaki Ninja 650 / ER6N 2012-2016 - Carbon Fiber

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This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Scorpion Serket Taper Exhaust System Kawasaki Ninja 650 / ER-6N

It may not be the end of the world, but it could be for the competition as Scorpion Red Power has recently launched the latest technology in slip-on pipes to the US market. The world leading UK exhaust company have set another benchmark in the industry by introducing a revolutionary composite material into the design of its new end cap. The high tech material came from the “Formula One” racing industry and offers a unique look and feel while withstanding excessive temperatures. As with all Scorpion products the design is bike specific and that means no re-mapping of the bike is necessary, combined with its lifetime guarantee and improvements in power, the “Serket” is THE pipe to invest in for your bike.


  • Multi composite aerospace ‘claw contoured’ outlet
  • Machined collar mounting joints ‘spring retained’
  • CNC machined aluminum mounting brackets
  • Multi Facet taper technology
  • Lifetime warranty
  • No repacking
  • No re-jetting
  • Crash damage guarantee
  • Fit and Ride


This Product Fits:
ER-6F 2012, 2013, 2014
ER-6n 2012, 2013, 2014
Ninja 650R 2012, 2013, 2014, 2015
Ninja 650R ABS 2013, 2014, 2015, 2016
Product Style RevZilla Item # Manufacturer Product # Availability
Stainless Steel 889162 RKA90SYSSEO In Stock: Ships next business day
Titanium 889160 RKA90TEOS Available: Usually ships in 2-3 business days
Carbon Fiber 889163 RKA90CEOS In Stock: Ships next business day


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Scorpion Serket Taper Exhaust System Kawasaki Ninja 650 / ER6N 2012-2016 4.8 5 6 6
Good choice I chose this exhaust because even though the other exhausts are cheaper, this one will be cheaper and easier to maintain in the long run due to not needing to be repacked. I also like the warranty where you can have it replaced once at half off in the event that it is damaged in an accident, etc. The exhaust is well made, but it does not come with instructions. It does come with a diagram that shows what part goes where, but it doesn't tell you in what order to install them. The one issue I had with the diagram is that it had a mistake. It shows the S-shaped diagram being installed on the rider's right-hand side of a bracket, but this causes the exhaust to sit only 2 mm from the rear tire. When I changed it so that it was mounted on the other side, the exhaust moved over and ended up positioned exactly where it should be. As for not telling you in what order the parts should be installed, if I had to do it over again, I would probably install the black exhaust bracket on the exhaust before mounting it to the motorcycle. I keep the db-killer installed and enjoy the sound. It's louder enough to be heard, but not so bad that I can ride without ear plugs and enjoy it. My 2013 Ninja 650 has a very slight deceleration pop once in a while. It doesn't happen often enough, but I plugged the PAIR valve and installed a Power Commander V (I decided to install the PCV at the same time as I plugged the PAIR valve so I wouldn't have to take my bike apart twice). I suggest riding it without mods first to see if the rare decel pop annoys you enough, and if it does, try doing the PAIR valve only. Note that decel popping is usually normal but you don't hear it when using a stock exhaust (the PAIR valve introduces air to promote the popping and burning of fuel). April 24, 2015
Top Sound,performance and finish! I ended up buying the Scorpion Serket Taper Exhaust System (carbon fiber). The quality is excellent and the sound is perfect the youtube videos do not do it justice. I actually did have some popping from the exhaust but once I put the K&N air filter in the popping stopped. I also ended up installing a woolich harness and just recently dropped the bike off to have it dyno tuned. I'll post numbers when the bikes done. April 13, 2015
Excellent quality The Scorpion Taper is more expensive than some of the competition, but is a full system, very high quality, perfect fit and finish, and a lifetime warranty. This system never needs to be repacked. I bought this system for the weight reduction over stock, quality look, much improved sound over stock (but not obnoctiously loud (even with the db killer removed)). Throttle response is very smooth. My mecanical skills are 0, and I am proud to say I installed this system myself (main complaint is scorpion has a lack of installation info, but thanks to U-tube, many step by step installation guides were a lifesaver). Actual time to remove stock exhaust and install Scorpion Taper was less than 2 hours. Actual time to remove fairing and reinstall fairing was 6 hours. I am extremely satisfied with the quality, sound, and performance (smoother throttle response) of the Scorpion. I am not impressed with the "so called horsepower gain". If you can't FEEL the horsepower gain, what good is it (even if the dyno says you picked up 3 HP above 8,000 RPM)? For those who want a louder pipe could drill out the connecting pipe flute, but I am not sure how this would affect performance. This system was for my 2013 Ninja 650 ABS. I also ride a Kawasaki 900 Custom and a Yamaha FZ6R. March 24, 2015
Hands down best looking exhaust but not the greatest sound quality For me, the looks was the deciding factor for why i chose this exhaust. And it didn't disappoint. Could not find another exhaust with full carbon fiber as such anywhere else. The only disappointment was the sound of the exhaust. Although, it is a great improvement and much louder than stock, it sometimes felt too quiet. Removing the baffles/silencer improved the sound slightly. Especially noticeable when riding with friends, who have similar twin parrallel engine bikes. My friends ride with 2 brother exhaust, yoshimura, and tyga exhaust all of which make the sound of my exhaust sound really effing pathetic to be honest. Considering I spent double what they would have. All in all, if you are after the loudest exhaust on this bike, don't choose this exhaust. You will be disappointed. If you are after looks and finish then this will definately please you. August 5, 2014
Excellent sound and build quality with noticeable performance gains I got the Scorpion Serket Taper Carbon Fibre full system for my 2012 Ninja 650 and I must say I am totally floored by it. The exhaust feels so well made with each part beautifully crafted. Installation was quick and simple despite the fact that Scorpion dont provide a detailed instructions booklet with the box. The carbon fibre finish looks beautiful and looks great on the bike. The sound of the exhaust is amazing and much better than most of the other pipes I heard on the 650. With the baffles off you can be sure to wake up the neighbourhood. Sounds really sweet across the rev range. Gets a full thumbs up from my side. Good work Scorpion. August 18, 2013
Sounds great Though the prices is pretty steep but like the saying "you get what you paid for" I did alot of researching for exhaust for my 2013 ninja how the scorpion sounded online. It sounds even better in person unlike others ive herd which seems to sound like a lawnmower on crack! August 5, 2013
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Scorpion Serket Taper Exhaust System Kawasaki Ninja 650 / ER6N 2012-2016
Already Asked: 4 Questions, 8 Answers
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RevZilla Store asked: Why did you choose this?
CASEY M: looks, sound, reviews on youtube Oct 27, 2014
Brian M: Dyno'd to my bike, so no juicebox or anything required; No re-packing; Lifetime warrantee; Crash protection; removable baffle; seemingly fantastic quality...

The sound, even heard over youtube and other places sounds quite intoxicating.
Dec 14, 2013
Huy L: Sound's good and different from others Sep 8, 2013
Anthony F asked: I was wondering if he scorpion-serket-taper-exhaust-system comes with a bung plug and if not do you carry one that I may buy when I buy the system?

Also what exactly is the difference between this system and others out there, is this system more like putting a slip-on tip?

Only reason why I ask is how could it not need to be remapped when airflow and sound are being changed? Just worried about running lean and rather not pay the dyno fees just to improve the sound of the bike. Thanks
Mar 12, 2015
Answer this · Send to friends Good question? Yes (0) No (0)
Stephen B: It does not come with a Lambda (oxygen sensor) plug, but one can be bought at any auto parts store for $3- $5. This system for a 2012+ is a full system (including headers), as exhaust sytems in the US version of the Ninja 650 for 2012 and on are one peice systems, thus a slip-on exhaust will not work unless you have a cutting torch and good at welding. If you have a pre 2012 Ninja I would recommend a slip on only (as Kawasaki stock headers are great, and you will pay alot of money, with minimal gain, to improve the stock headers). The main difference between this system and others that I am aware of is it is more expensive (but the fit and finish is 5 star) , includes a lifetime warranty and the muffler never needs repacking. It is a very high quality system. It is also quieter than many systems even with the Db killer removed, but provides a deep throaty sound (much improved over stock). Scorpion indicates no remapping is necessary, but since I drive my bike from sea level to 10,000 +, I also got the Power Commander V and autotune and am very happy with the appearance, weight savings, sound, power, smooth throttle response, and not having to dyno tune the bike. I have a 2013, and it took me more time to remove the fairing than to install the scorpion exhaust. Mar 24, 2015
Reply to Stephen Good answer? Yes (1) No (0)
Brian M: It comes with the bung plug. I too saw a video where the guy mentioned his didn't come with one, but mine did.

Scorpion built this exhaust for this bike so that it wouldn't need a power commander or tune. I don't know what exactly they did to accomplish that, but that's what they say, and I haven't noticed any negatives what so ever from putting this exhaust on. After a full season with it on last season, it was worth every penny. The sound is awesome, and there is some extra pull.
Mar 12, 2015
Reply to Brian Good answer? Yes (1) No (0)
A shopper asked: I have a 2014 Ninja 650r and I am mainly finding exhaust systems for ER6N's. Are these exhaust systems interchangeable? Aug 20, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Brian M: I can't speak to the others you may have found, but this system in particular fits our Ninja 650s like a glove! I have the 2013 model, but nothing has changed to affect the exhaust system as far as I know. In general, the ER6F is the name of the fared Ninja 650 in euro markets, while the ER6N is the street fighter (naked/unfared) variety. All these models share the same engine and exhaust.

I can't recommend this system high enough. It looks disgusting (in the 'bad' is 'good' way), sounds better than it looks, and drops about 13 lbs. Gotta like that it's also tuned for our bike so you don't need any kind of aftermarket fuel remapping gadgetry. Any videos you may have seen on YouTube don't do it justice.

ps. No repacking!
Aug 20, 2014
Reply to Brian Good answer? Yes (0) No (0)
Daniel G: Yes, between a 2014 ninja 650/ER6F and a ER6N. They both have the same exhaust system. Aug 21, 2014
Reply to Daniel Good answer? Yes (0) No (0)
A shopper asked: I bought this and installed late last season and I'm getting popping when downshifting or at lower RPM. Does anyone else have a similar issue? Is there a way to resolve this issue? Apr 4, 2015
Answer this · Send to friends Good question? Yes (0) No (0)
David B: Plug your pair valve (Google for "2012 ninja 650 pair valve"). The pair valve introduces oxygen into your exhaust to help the stock catalytic converter, but since aftermarket exhausts don't have one, the extra oxygen causes the popping.

If you plugged your pair valve and you are still popping too much, you can use a Power Commander to lessen the popping. Some people have maps that will lessen the popping.
Apr 4, 2015
Reply to David Good answer? Yes (0) No (0)