Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Can-Am
Spyder F3 SE5 2016
Spyder F3 SE6 2016-2020
Spyder F3 SM6 2016
Spyder F3-S SE6 2016-2020
Spyder F3-S SM6 2016
Spyder F3-T SE6 2016-2021
Spyder RT SE6 2014-2021
Spyder RT SM6 2014-2016
Spyder RTS SE6 2014-2017
Spyder RTS SM6 2014-2017
Honda
CB500F 2016-2017
CB500F ABS 2016-2017
CB500X 2016-2020
CB500X ABS 2016-2020
CBR1000RR 2012-2019
CBR1000RR ABS 2012-2018
CBR1000RR SP 2014-2018
CBR1000RR SP2 2017-2018
CBR500R 2016-2020
CBR500R ABS 2016-2020
Kawasaki
Concours 14 2008-2010
Concours 14 ABS 2008-2022
ER-6n 2009-2011
Ninja 400 2018-2019
Ninja 650R 2006-2011
Ninja ZX-10R 2011-2018
Ninja ZX-6R 2009-2022
Versys 1000 LT 2015-2016
Versys 650 2008-2011
Versys-X 300 2017-2018
Versys-X 300 ABS 2017-2018
Z900 2017-2018
Z900 ABS 2017-2018
Suzuki
GSX-R1000 2017-2022
GSX-R1000R 2017-2019
GSX-R600 2011-2025
GSX-R750 2011-2025
GSX250R 2018
Yamaha
FZ-10 2017
YZF-R1 2015-2022
YZF-R1M 2015-2022
YZF-R1S 2016-2018
YZF-R3 2015-2023
YZF-R6 2006-2020
Customer Reviews
It wasn’t all that loud without the baffle.
By Kenneth P. on
Verified Purchaser
It had everything needed for installation which only took me about 45 minute. But it looks and sounds great. It wasn’t all that loud without the baffle.
Five Stars
By VP0619 on
It fit very good and sounds better. Fast delivery and good service. Thanks
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Questions & Answers
Do this item comes with the Y-pipe for my 2015 YZF-R1?
By Greg
Yes, the Two Brothers S1R Black Series Slip-On Exhaust for the 2015 Yamaha YZF-R1 does come with a Y-pipe that fits between the muffler and header pipes.
I bought this slip-on for my 2014 Honda CBR1000RR Fireblade and I would like to know if when I replace it I need to add some other element to the motorcycle to work perfectly or I just install it and it will not affect anything
By Enrique T.
While you can probably get away with installing this muffler by itself, to get the best possible throttle response and engine performance, it's always best to get some sort of fueling modification device. Basically, any time you change the way air gets into or out of, the motor, you'll want to adjust fueling appropriately to maximize any performance gains available from the new setup.
For your particular machine, we recommend the Bazzaz Z-Fi fuel controller. It's easy to install and configure for your needs. The unit comes pre-programmed with two maps: one for the stock configuration, and one for the bike with a slip-on muffler such as the Two Brothers unit that you have.
Have a question? Please ask our experts and customers who own this product.
Verified Purchaser
