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Two Brothers S1R Slip-On Exhaust Yamaha R6 2006-2016
  • Two Brothers S1R Slip-On Exhaust Yamaha R6 2006-2016 - Carbon Fiber
  • Two Brothers S1R Slip-On Exhaust Yamaha R6 2006-2016 - Carbon Fiber
  • Two Brothers S1R Slip-On Exhaust Yamaha R6 2006-2016 - Carbon Fiber

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Video Reviews (2)

Two Brothers S1R Slip-On Exhaust Yamaha R6 2006-2016 Videos

Two Brothers S1R Slip-On Exhaust Yamaha R6 

The S1R exhaust is the latest state-of-the-art product from Two Brothers Racing. The exhaust features carbon fiber highlighted by a natural finished Aluminum outlet and stamped spring-mounted inlet for ultimate durability.

The S1R exhaust from Two Brothers Racing showcases a race design while increasing all-around performance. All of their carbon parts are made with a high temp aerospace grade epoxy resin. The carbon fabric is made with a 33 million modulus carbon tow then impregnated with the high temperature resin under very tight tolerances.


  • Aerospace high-temp carbon fiber
  • Teflon coated magnesium end-cap
  • Stamped spring-fit inlet
  • Aluminum CNC Machined outlet
  • Rubber-lined styled mount
  • Spiral-wound perforated core
  • Made in USA


This Product Fits:
YZF-R6 20062016
Product Style RevZilla Item # Manufacturer Product # Availability
Carbon Fiber / Slip-On 954753 005-3850405-S1/ In Stock: Ships within 24 hours


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Two Brothers S1R Slip-On Exhaust Yamaha R6 2006-2016 4.5 5 2 2
Two brothers The new sr1 is amazing sounds deep and reduces engine breaking July 13, 2015
Two Brothers did a great job with this one. A+++ TWO BROTHERS: I feel most riders change their exhaust for the sound and the "Look". This exhaust offered some great additional sound, got rid of that ugly stock exhaust that we always hate, and it dropped some weight in the process. The sound was a bit deeper and had a bit more rumble than the stock exhaust. It was not terribly louder but certainly an improvement all around. With the slip-on the CAT still remains and that certainly keeps things a bit more quite. I am sure the full system would knock my socks off and perhaps I will scoop up some headers in the futurer. I have been very happy with the performance and noticed the sound seemed to get a bit deeper and rumblier (that's a word right?) after some time and regular use. I believe the packing inside the exhaust was still settling in. Do not quote me on that as it is just my assumption. I have also used this exhaust for 3 track days now and I have nothing but love for this exhaust and looks really great. I feel that Two Brothers has been known for their sound in the past and being loud. I think they certainly have the sound but the quality of this product is definitely present as well. I am a fan and I would def recommend this beauty to my fellow riders. April 30, 2015
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Two Brothers S1R Slip-On Exhaust Yamaha R6 2006-2016
Already Asked: 2 Questions, 1 Answer
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RevZilla Store asked: Why did you choose this?
M S: Birthday gift for my daughter Aug 13, 2014
Jason F asked: How tucked in can i put in the pipe? for yamaha r6 2012? Not a fan of the pipe showing Nov 27, 2014
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