Akrapovic Racing Exhaust System Kawasaki Ninja 650R / ER6n
  • Akrapovic Racing Exhaust System Kawasaki Ninja 650R / ER6n - Titanium / Carbon Fiber
  • Akrapovic Racing Exhaust System Kawasaki Ninja 650R / ER6n
  • Akrapovic Racing Exhaust System Kawasaki Ninja 650R / ER6n
  • Akrapovic Racing Exhaust System Kawasaki Ninja 650R / ER6n
  • Akrapovic Racing Exhaust System Kawasaki Ninja 650R / ER6n
  • Akrapovic Racing Exhaust System Kawasaki Ninja 650R / ER6n
  • Akrapovic Racing Exhaust System Kawasaki Ninja 650R / ER6n

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Video Reviews (2)

Akrapovic Racing Exhaust System Kawasaki Ninja 650R / ER6n Videos

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

Akrapovic Racing Exhaust System Kawasaki Ninja 650 R  / ER-6n

The Akrapovic Racing Line has been designed specifically for demanding riders and represents an ideal balance between price and performance. The exhaust systems are dramatically lighter compared to stock exhaust systems and feature exceptional production quality and increased engine performance combined with pure racing sound output. The headers and mid-pipes are constructed of high-quality stainless steel conical tubes with precision handcrafting. A special process known as hydroforming is used in the manufacturing of the exhaust pipes. This process injects pressurized water into each tube to form the ideal shape for optimum exhaust flow without causing creases or compromising the strength of the steel.

Akrapovic Exhaust’s unique design enables them to obtain the maximum output for each specific model of motorcycle, while significantly reducing overall weight. It’s not just about peak power - Akrapovic exhaust systems deliver increased performance throughout the entire RPM range. Increased power and torque result in a much smoother ride. All Akrapovic exhaust system measurements are formulated on in-house computer-controlled flow benches.

The Racing Line is identical to Akrapovic’s top range Evolution Line exhaust systems, with the major difference being the material that is used for the headers and mid-pipes. The headers and mid-pipes of the Evolution Line are constructed exclusively of titanium while the Racing Line uses stainless steel.


  • High quality stainless steel headers and mid-pipes
  • No fuel remapping required, but for optimal performance RevZilla recommends use of a fuel controller
  • A combination of beautiful machine and hand welds
  • Patented hexagonal muffler
  • Lightweight, compact and high-temperature-resistant carbon fiber muffler clamp
  • CNC machined muffler inlet cap
  • Optimized to maximize lean angle
  • All carbon fiber parts are produced in-house
  • Air-tight quality controlled production means your exhaust will be perfect
  • High-quality, silicon-shielded stainless steel exhaust springs

Unit Stock Exhaust Akrapovic Max Gain
Maximum Power kW 50.7 at 8770 rpm 53.1 at 8820 rpm + 3.8 at 9560 rpm
HP (m) 69 at 8770 rpm 72.2 at 8820 rpm + 5.1 at 9560 rpm
HP (i) 68.1 at 8770 rpm 71.2 at 8820 rpm + 5 at 9560 rpm
Maximum Torque Nm 63.4 at 7020 rpm 64.6 at 7000 rpm + 4.4 at 5000 rpm
lb-ft 46.8 at 7020 rpm 47.6 at 7000 rpm + 3.2 at 5000 rpm
Weight kg 8 4.1 - 3.9
lb 17.6 9 - 8.6
% - - - 48.8

4.8 / 5
Bang For The Buck
4 / 5
4 / 5
5 / 5
Ease Of Install
5 / 5
Fit & Finish
5 / 5
5 / 5

Fitment Notes & Exceptions

  • If installed without O2 sensor, the Akrapovic O2 Sensor Plug Bolt M18x1.5  is required 
This Product Fits:
ER-6F 2012, 2013
ER-6n 2012, 2013
Ninja 650R 2012, 2013, 2014, 2015
Ninja 650R ABS 2013, 2014, 2015, 2016
Product Style RevZilla Item # Manufacturer Product # Availability
Titanium/Carbon Fiber 833206 S-K6R7-HT Only 1 Left: Ships within 24 hours


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5.0 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Bang For The Buck
4.7 / 5
Ease Of Install
4.3 / 5
4.7 / 5
Bang For The Buck
5 / 5
Ease Of Install
4 / 5
5 / 5
This exhaust makes for a completely new ride.
My ninja 650 sounded terrible and average when downshifting and reving the engine, i just couldn't get any decibels out of the stock exhaust. So I decided to get the best sounding exhaust on the market for a 2013 ninja 650r and this was it by a landslide. Install was easy except for the installation of the carbon fiber "support" that wraps around the middle of the exhaust pipe. It was just a pain to run the bolt trough it without stripping the threads. I don't know what the exhaust sounds like with the baffle in it, i removed that decibel killer when i opened the box and im glad i did because it sounds absolutely evil and "throaty". All in all, this full system Akrapovic exhaust was simple to install and turns heads where ever i go. Oh yea, and one last thing, when it backfires when slowing down, you can see a yellow flame shoot out about 3-5 inches from the pipe. really cool when riding with friends at night.
October 20, 2014
2013 Kawasaki Ninja 650R
Bang For The Buck
4 / 5
Ease Of Install
4 / 5
4 / 5
sound pretty good!!!
sound better than stock so far . make more fun to ride .
carbon cap easy to scatch on my parking fall down
July 10, 2013
2012 Kawasaki ER-6n
Bang For The Buck
5 / 5
Ease Of Install
5 / 5
5 / 5
Muy buen producto, muy económico atravez de esta pagina, vivo en colombia y solo lo pude encontrar atavez de revzilla. Me entregaron todo a tiempo y en benas condiciones. Lo recomiendo 100%
November 5, 2012
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Have a functionality, fit, or otherwise product-specific question about the Akrapovic Racing Exhaust System Kawasaki Ninja 650R / ER6n? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

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Browse 98 questions Browse 98 questions and 146 answers
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Will fit 2015 Versys 650 needs modification for O2 sensor bolt adapter.
Yue Y on Feb 17, 2017
Will fit 2015 Versys 650 needs modification for O2 sensor bolt adapter.
Yue Y on Feb 17, 2017
Will this syatem work on the 2017 ninja 650?
Hadrian E on Feb 16, 2017
BEST ANSWER: No, the ninja 2017 new model has a different exhaust. This is for 12-16 model.
will this fits kawasaki versys 2013 ABS model?
A shopper on Mar 16, 2017
BEST ANSWER: It should fit but revilla is really helpful and I love my akrapovic exhaust for my bike
I have a 2016 Kawasaki Ninja 650R ABS: Do i need to cut any of the fairing for fit?
Matthew M on Dec 3, 2016
BEST ANSWER: No, it fits perfectly, you did't have to do any mods.
Any fitting issues with header, o2 sensor, or rear mounting when installed on kawasaki versys 2013 model
A C on Mar 22, 2017
BEST ANSWER: My system was installed on a 2015 Yamaha FZ09. Headers, O2 sensor and mounting brackets fit perfectly. I would expect the same if your system was spec'd for your Kawasaki. The only outside
purchase were new exhaust header gaskets.
I have a 2014 Ninja 650. None ABS. Would this fit on the bike.?
Julio O on Jul 25, 2016
BEST ANSWER: Yes. This is for 12-16 ninja 650 model.
will this fit a 2009 ninja 650R?
A C on Jul 17, 2016
Is it possible to fit this in an 2007 ninja 650R? I have seen some bikes with a full system that does fit on older bikes so I'm wondering if i can possibly do that.
Steven S on Jun 2, 2016