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Two Brothers M2 Black Series Slip-On Exhaust Kawasaki ZX6R / ZX636 2013-2016
  • Two Brothers M2 Black Series Slip-On Exhaust Kawasaki ZX6R / ZX636 2013-2016 - Aluminum/Black Series
  • Two Brothers M2 Black Series Slip-On Exhaust Kawasaki ZX6R / ZX636 2013-2016 - Titanium/Black Series
  • Two Brothers M2 Black Series Slip-On Exhaust Kawasaki ZX6R / ZX636 2013-2016 - Carbon Fiber/Black Series
  • Two Brothers M2 Black Series Slip-On Exhaust Kawasaki ZX6R / ZX636 2013-2016
  • Two Brothers M2 Black Series Slip-On Exhaust Kawasaki ZX6R / ZX636 2013-2016

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Video Reviews (2)

Two Brothers M2 Black Series Slip-On Exhaust Kawasaki ZX6R / ZX636 2013-2016 Videos

Two Brothers M-2 Black Series Slip-On Exhaust Kawasaki Ninja ZX-6R / ZX-636

The Two Brothers Black Series Slip-On Exhaust has become a staple among TBR customers who are seeking to unlock the vast potential in their motorcycles. What makes the Black Series so unique? True to its name, the Black Series exhausts are constructed with black Teflon coated cast magnesium end caps, black billet aluminum inlets and outlets, and black canister reinforcement bands. Every little detail has been considered and you get to reap the benefits of that amazing TBR performance and sound.

Each Two Brothers Racing M2 Slip-On features the same high level of quality construction and is designed to be fully-serviceable in the event of damage, routine maintenance or the occasional repack. All TBR’s M series slip-on exhaust systems feature the innovative V.A.L.V.E. system with CNC'ed aluminum inlets. The V.A.L.E. system is TBR's revolutionary, patented method of attaching the muffler canisters to the mid-pipe without the use of springs or welding. This system allows the muffler assembly - exhaust mid-pipe and canister - to be positioned perfectly on the bike before all the mounting hardware is fully tightened. Once the canister and mid-pipe are properly aligned, the V.A.L.E. assembly locks the muffler canister to the mid-pipe assuring a perfect, leak-free connection.

Two Brothers' mid-pipes are manufactured from .035" thick stainless steel and feature a polished satin finish. They exclusively use 304 stainless steel for its high rust resistance. After a few heat cycles the 304 steel turns a golden amber color, which is the signature of high quality stainless steel. The exhaust note produced by all of Two Bros exhaust systems is best described as being deep and throaty, without suffering from the shrill whine normally associated with other manufacturer's straight through muffler canisters. But this bark would be pointless without a bad bite, so no matter which great sounding TBR’s exhaust you choose they will all reduce weight and deliver additional horsepower and torque.

As the government aka “The Man” pushes for greater emission restrictions, motorcycle manufacturers are forced to make their exhausts heavier and more restrictive. Two Brothers Racing has given the motorcycle community the means to stick it to The Man with the M Series Slip-On Exhaust.


  • V.A.L.E. (Variable Axis Locking Exhaust)
  • Spiral-wound perforated core
  • Black Teflon coated magnesium end-cap
  • Rubber-lined exhaust clamp
  • Optional P1 and PX1 sound inserts available (sold separately)
  • Optional anodized bolts kits available (sold separately)
  • Made in USA


This Product Fits:
Ninja ZX-6R 2013, 2014, 2015, 2016
Ninja ZX-6R ZX636 2013, 2014, 2015, 2016
Product Style RevZilla Item # Manufacturer Product # Availability
Aluminum/Black Series / Slip-On 875435 005-3280406V-B/N005-3280406V-B/ In Stock: Ships within 24 hours
Titanium/Black Series / Slip-On 875437 005-3280408V-B/N005-3280408V-B/ In Stock: Ships within 24 hours
Carbon Fiber/Black Series / Slip-On 875436 005-3280407V-B/N005-3280407V-B/ In Stock: Ships within 24 hours


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Two Brothers M2 Black Series Slip-On Exhaust Kawasaki ZX6R / ZX636 2013-2016 4.7 5 15 15
looks and sounds good Sounds good and was easy to install.the fender eliminator was cool but the lights it comes with look kind of cheap. April 27, 2015
best quality slip on with amazing sound and power increase It was easy to install and also came with a fender eliminator. The sound is something to marvel when you are screaming by someone on the street. With this purchase I now have one of the nicest zx6r's in my city. I highly recommend this to anyone looking for a slip on April 6, 2015
Two Brothers Quality and Looks What can be said, you are either a Two Brothers fan or you are not. I love the look, finish, and sound of the Two Brothers Racing exhaust slip ons and full systems. The only thing, if you can fault it, is that to some it may be too loud. I did purchase a P1x silencer and that helped out a ton. My only criticism with Two Brothers is that while I love everything about their work, the price is on the steeper end for slip ons. March 9, 2015
Light weight and SEXY The Two Brothers Quality is unmatched in my opinion. And as far as looks nothing comes close! But getting this on is one mission unless your very experienced with motorcycles (which I am not). The bracket that they sent needed to be shaved down since it was too long combined with VERY poor instructions from the box, as well as little to NO help from their website. YouTube also has terrible instructional reviews on installation (not TB fault i know) so beware to anyone that isn't mechanically savvy. Once I got this thing on though my expectations where more than met. It looks amazing and sounds intoxicating. Prepare to have a long day of riding ahead of you when you put this on because all you will want to do is go for a ride! February 21, 2015
Great exhaust, nice fender eliminator Good sound, performance, and looks. Comes with a fender eliminator kit that is pretty simple to install as long as you have a solder gun. If you can unscrew bolts and take off the seat to a zx6r, everything is fairly simple. Taking off the stock exhaust is the most time consuming part, installing the two bros exhaust takes no time at all. September 15, 2014
Excellent exhaust and great sound TBR makes great stuff and this one Is certainly TBR quality. Sounds great, I installed the P1x tip to reduce the sound a little, but a good power boost. August 5, 2014
Good Product - But Neighbors are Gonna be Haters I love the slip on, it low profile, good looking and has a tone that is just epic on my ninja 6R. Definite must is the PowrTip for anyone in a neighborhood where people have enough time to complain. I leave for work at 5:30 AM and this exhaust will rattle the entire street above 4500 RPM. PowrTip is a must in my opinion. Just dont strip the screws re-installing the tip. Sound is reduced slightly, yet still remains a screamer in the power band. June 16, 2014
nice exhaust nice exhaust getting the stock one off was tricky tho. March 24, 2014
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Have a functionality, fit, or otherwise product-specific question about the Two Brothers M2 Black Series Slip-On Exhaust Kawasaki ZX6R / ZX636 2013-2016? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Two Brothers M2 Black Series Slip-On Exhaust Kawasaki ZX6R / ZX636 2013-2016
Already Asked: 4 Questions, 19 Answers
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RevZilla Store asked: Why did you choose this?
B R: Out of all of the slip-on exhausts (M4, Yoshi, etc), the M2 black series sounds the deepest and loudest at idle and under throttle. Jun 26, 2015
Gerardo E: Because it makes my bike look a lot better, sound A LOT BETTER, and run a lot better. Ooh and the fender eliminator kit that it comes with was nice too i didn't know it came with one when i bought it. Sep 10, 2014
Ricardo U: The finish is awesome... Sep 9, 2014
Kyle D: Two bros sounds nice and I love the gear down decel. YouTube that to get some info. Mar 14, 2014
Frank C: I wanted an aftermarket exhaust and this one caught my eye. It looks and sounds great. It also does a great job of letting people know where I am and reduces cagers cutting me off cuz they are not paying attention. Highly recommend! The carbon fiber model looks awesome. Oct 13, 2013
A shopper asked: Does this exhaust come with a fender eliminator kit? Feb 9, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
David M: This does come with a fender eliminator kit. I purchased the exhaust last May and it came with one. The wiring wasn't as neat as I had planned, but this was my first time putting one one.

Also, one of the turn signal bulbs burnt out while right after I put it on and was testing. I thought for a few minutes that I had some loose wiring. After almost taking everything back apart to check, I was unable to narrow it down to a wiring issue. I went to my local shop and bought new bulbs. After that, it worked fine.
Feb 23, 2014
Reply to David Good answer? Yes (0) No (0)
David E: Yes, however the LED illumination screws are pretty big, so I had to do some drilling on my license plate....other than that looks great! Feb 9, 2014
Reply to David Good answer? Yes (0) No (0)
mike d: Yes this product does come with the eliminator kit, everything was easy to assemble and put on your bike Feb 10, 2014
Reply to mike Good answer? Yes (0) No (0)
John G: Yes it does come with a small bracket and I believe a pair of signal lights. Feb 11, 2014
Reply to John Good answer? Yes (0) No (0)
Ali S: Yes It does. I personally did not like their kit. my Yoshi one is nicer. Feb 10, 2014
Reply to Ali Good answer? Yes (0) No (0)
SALMAN A: Yes it does come with fender eliminator kit. Feb 11, 2014
Reply to SALMAN Good answer? Yes (0) No (0)
Benjamin C: Yes sure does. Feb 10, 2014
Reply to Benjamin Good answer? Yes (0) No (0)
Jason E: Yes it does. Feb 10, 2014
Reply to Jason Good answer? Yes (0) No (0)
Harley G: Yes Feb 10, 2014
Reply to Harley Good answer? Yes (0) No (0)
A shopper asked: Does the kit come with a midpipe?? And a fender eliminator kit?? Nov 4, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Kyle D: The kit comes with both the fender eliminator kit and the mid pipe. You wouldn't think TB would fit it into the small box that is delivered to your house but it does. The fender eliminator kit has little to be desired, it comes with a cheap stamped metal piece that I was not impressed with, or the lights it came with either. I still ended up buying another fender kit due to the way it looked when I installed it. Speaking positively, the exhaust is awesome and install was super easy. Internet videos cannot convey the pure awesome sound the Ninja possesses with the TB exhaust. Nov 5, 2014
Reply to Kyle Good answer? Yes (0) No (0)
Uriah H: There is no mid pipe, and it does come with a fender eliminator kit.Wish i would have know that before.. This sucka is loud...Wise purchase sir.. still have mine Nov 4, 2014
Reply to Uriah Good answer? Yes (0) No (0)
Jason M: Yes it comes with both. Nov 4, 2014
Reply to Jason Good answer? Yes (0) No (0)
Jonathan B asked: Three parts:

A. Does the titanium exhaust (black series) change color after use (Blues yellows and purples)?

B. Is there any sound difference or level between silver and black series? I think between all the M2's, the only difference is cosmetic.

C. Juice box is included?
Dec 14, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Kyle D: A. Depending on your riding style, it will determine how long you will get out of the unit before it starts to get a patina on it from the heat. TB goes thru a good amount of research into the materials they use in their stuff, it will yellow over time, it's the nature of heat on Ti. Just wear it as a badge of honor that you are running your machine to those extremes, which is a good thing.

B. No sound difference between the series, they are just wrapped in different materials based on user preference.

C. No juice box included, you're on your own for this guy.
Dec 14, 2014
Reply to Kyle Good answer? Yes (0) No (0)