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Yoshimura RS-4 Exhaust System Kawasaki Ninja 650R 2012-2013
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  • Stainless Steel
  • Yoshimura RS-4 Exhaust System Kawasaki Ninja 650R 2012-2013
  • Yoshimura RS-4 Exhaust System Kawasaki Ninja 650R 2012-2013
  • Yoshimura RS-4 Exhaust System Kawasaki Ninja 650R 2012-2013
  • Yoshimura RS-4 Exhaust System Kawasaki Ninja 650R 2012-2013
  • Yoshimura RS-4 Exhaust System Kawasaki Ninja 650R 2012-2013

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MSRP
$719.95
Your Savings (18%):
$129.60
Your Price
$590.35
Please select a to view availability.

Yoshimura RS-4 Exhaust System Kawasaki Ninja 650 R

The Ninja 650 is a unique and versatile machine. Yoshimura took the opportunity to create a system that would not only improve performance, but also enhance characteristics inherit in the original engineering, i.e. centralized mass and low-center of gravity. They were able to achieve this through use of their RS-4 Muffler mated to a Full System, giving Ninja 650 owners the ultimate in Yoshimura power.

Yoshimura Full System includes stainless steel RS-4 muffler with turn-out carbon fiber end-cap, stainless steel header and tail-pipe, low-volume insert, installation hardware, and step-by-step instructions.

Note: Please check local laws before purchasing. Some modifications may be prohibited in some states.

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This Product Fits:
Kawasaki
Ninja 650R 2012, 2013
Write a Product Review for a chance to win our monthly $100 giveaways.
5 5 2 2
great exhaust purchased this exhaust because i want to be heard. Really easy install about less than a hour to do and what a great sound! April 18, 2014
excellent design After an exhaustive search of every available system for this bike, I settled on the yoshimura and the final result exceeds my expectations. In terms of design, they really nailed it. No other system (in my opinion) integrates so seamlessly into the unique styling nuances of the 2012-14 ninja 650. The materials, fit, finish, and construction are all superb. The stock headers, mid pipe, and canister are garbage in comparison. I verified with yoshimura (and received the comprehensive reply the same day) that this system is designed to run with the stock fuel settings. Dyno charts are on par with everyone else's...Arrow, Remus, and Akrapovic are the other systems that received my most serious consideration. Installation was painless - aided by the precision design. Didn't even try it with the db killer in, that went straight into the garbage. Almost a shame because that too is beautiful. CNC machined aluminum with a stainless tube. End result, night and day. Loud. But crisp and clean. I'd describe the sound as similar to a smaller cc ducati with an aftermarket exhaust, but cleaner and more crisp. Pleasantly loud with the typical twin boom-boom. Night and day improvement to throttle response. Less abrupt engine braking upon decel. And the fueling is spot on. Agree or disagree...I don't care. But that is my educated opinion. I don't usually write reviews, but there isn't much good information written about this system on this bike, so I'm hoping it helps someone fretting about their own exhaust choice. January 28, 2014
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Yoshimura RS-4 Exhaust System Kawasaki Ninja 650R 2012-2013
Already Asked: 1 Question, 1 Answer
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RevZilla Store asked: Why did you choose this?
Jacob E: i wawn make my bikje go vroomvroooooom. Mar 14, 2014
Product Style RevZilla SKU ID Manufacturer Product # Availability
Stainless Steel / Full System 872184 146500D520 Available: Usually ships in 1-2 business days