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Two Brothers M-2 VALE Slip-On Exhaust Yamaha R1 2009-2014
  • Two Brothers M-2 VALE Slip-On Exhaust Yamaha R1 2009-2014 - Aluminum
  • Two Brothers M-2 VALE Slip-On Exhaust Yamaha R1 2009-2014 - Titanium
  • Two Brothers M-2 VALE Slip-On Exhaust Yamaha R1 2009-2014 - Carbon Fiber
  • Two Brothers M-2 VALE Slip-On Exhaust Yamaha R1 2009-2014
  • Two Brothers M-2 VALE Slip-On Exhaust Yamaha R1 2009-2014
  • Two Brothers M-2 VALE Slip-On Exhaust Yamaha R1 2009-2014
  • Two Brothers M-2 VALE Slip-On Exhaust Yamaha R1 2009-2014

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Video Reviews (2)

Two Brothers M-2 VALE Slip-On Exhaust Yamaha R1 2009-2014 Videos

Two Brothers M-2 VALE Slip-On Exhaust Yamaha R1

Slip-On exhaust systems replace your existing “s-bend” pipe and exhaust canister. Two Brothers' s-bends are manufactured from .035" thin wall stainless steel. They then polish them to a satin finish. Two Brothers' uses only #304 stainless which will never rust. 

After a few heat cycles the steel turns a golden amber color which is the characteristic signature of high quality stainless steel. 

These systems not only add horsepower but also can drop significant weight from your bike. This type of canister can be mounted in the original canister position or in a “high” mounted canister position depending on the bike.

The entire line of TBR M Series canisters feature the same high level of quality construction and are designed to be fully serviceable in the event of damage, routine maintenance or the occasional repack. Two Brothers Racing's V.A.L.E.™ slip-on exhaust systems and flange-on systems feature CNC'ed aluminum inlets. These special designs provide for ease of maintenance as well as simplified construction, which is what a premium performance product is all about! The exhaust note produced by all of their Top Level™ 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.

V.A.L.E. = Variable Axis Locking Exhaust. The V.A.L.E.™ system is TBR's revolutionary and patented method of attaching their muffler canisters to the exhaust tube without the use of springs or welding. Their V.A.L.E. systems allow the muffler assembly - exhaust tube and canister - to be positioned perfectly on the bike before all the mounting hardware is fully tightened. Once the canister and exhaust tubes are properly aligned, the V.A.L.E. assembly locks the muffler canister to the exhaust tube assuring a perfect, leak-free fit.

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

This Product Fits:
YZF-R1 20092014
YZF-R1 LE 2009, 2010, 2011, 2012
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Two Brothers M-2 VALE Slip-On Exhaust Yamaha R1 2009-2014 5 5 5 5
2012 Yamaha R1 -- Carbon Fiber Black Series This TBR Slip On Exhaust has an amazing low deep tone. Not sure if its because of the crossplane engine but It sounds incredible. I'm beyond impressed with this product. TBR has outdone on this one, not cutting any corners. Not only was there a noticeable increase of power but the bike now sounds unique. It turns heads to say the least. I've had a lot of compliments even from Harley Riders. Thanks TBR! April 1, 2015
2013 Yamaha R1 This exhaust sounds amazing! I get compliments every time I ride. Sounds like an absolute monster compared to stock. I am very happy with my purchase. Install was fairly simply and took me about two hours. I'm sure others could get it done faster. This exhaust looks perfect on my 13 matte grey R1. Buy it! October 20, 2014
Excellent Product! I recently installed this system, in carbon fiber, on my 2013 Yamaha R1, and left the cat in the bike, the system sounded amazing even with the stock cat, then I installed the Two Brothers Racing cat delete pipe, and re installed the exhaust, and I am extremely satisfied. I prefer to have a loud exhaust system on my bike, and, as important as it being loud is, it has to sound and look great, Two Brothers Racing definitely delivered on every aspect. Overall I am completely satisfied with the exhaust system, I have absolutely no complaints. (as a side note, if you prefer quieter exhaust, I would look into the db. reduction tips, offered by TBR) Also, shipped very expediently after I placed my order, I WILL DEFINITELY order through again June 1, 2014
Two Brothers M2 VALE Carbon Fiber Slip-On 2014 R1 HOLY LOUD!! Dont get me wrong ladies and gents, extra sound and performance is what we are after , but waking the dead!!!!! Installed this dual package in a little less than 2 hours. The instructions provided were easy to follow and descriptive enough for easy installation. One twist of the throttle and Helen Keller could hear me coming!!! I LOVE IT!!! I did purchase the P1x baffle inserts to maintain a friendly relationship with the neighbors. Together its exactly what I wanted!!! I recommend this product with 5 stars March 13, 2014
Love the aggressive sound. This exhaust was easy to install for someone who knows absolutely nothing installing or even performing an oil change on motorcycles. The aggressive sound is amazing. However it is very loud, and if you live in a small neighborhood I would highly recommend getting the Two Brothers Racing P1-X PowerTip Sound Suppressor with your purchase. It will bring down the sound enough to not tick off the neighbors but keep the aggressive growl. If you're looking for an exhaust definitely go with Two brothers. March 5, 2014
1-5 of 5
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Have a functionality, fit, or otherwise product-specific question about the Two Brothers M-2 VALE Slip-On Exhaust Yamaha R1 2009-2014? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Two Brothers M-2 VALE Slip-On Exhaust Yamaha R1 2009-2014
Already Asked: 2 Questions, 4 Answers
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RevZilla Store asked: Why did you choose this?
Keith R: replacement for burned cans Jan 21, 2015
john h: sound is great. Apr 21, 2014
Micos B: Great Reviews. And from the YouTube videos it sounds AMAZING. Feb 10, 2014
Xerxes B: I heard it on someone's 2013 R1 on you tube and the carbon fiber looks really nice. Oct 13, 2013
A shopper asked: Hi
Will this fit on the 2008 Yamaha R1 ?
Mar 17, 2015
Answer this · Send to friends Good question? Yes (0) No (0)
Product Style RevZilla Item # Manufacturer Product # Availability
Aluminum / Dual Mufflers / Slip-On 458492 005-2380406V/N005-2380406V In Stock: Ships within 24 hours
Titanium / Dual Mufflers / Slip-On 458494 005-2380408V/N005-2380408V Out of Stock
Carbon Fiber / Dual Mufflers / Slip-On 458493 005-2380407V/N005-2380407V In Stock: Ships within 24 hours