Two Brothers S1R Exhaust System Yamaha FZ-09 / MT-09 2014-2019
Item: P261929 SKU:
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Two Brothers S1R Exhaust System Yamaha FZ-09
The Two Brothers S1R Exhaust System represents a step into the future for TBR. The S1R exhaust features a carbon fiber sleeve highlighted by a natural aluminum outlet and stamped, spring-mounted inlet for the ultimate durability. Like most TBR mufflers, the end cap of the S1R exhaust is constructed of magnesium and features a non-stick teflon coating. However, that is where the similarities end.
The aggressive design of the end cap is reminiscent of the modern jet engine making this exhaust move at mach 1 speeds while standing still. The carbon fiber sleeve of the S1R exhaust system is made of a 33 million modulus rated carbon fiber that is impregnated with high temperature resin, under very tight tolerances. Thirty-three million modulus rated carbon fiber can be considered the Goldilocks of carbon fiber , it has strong structural properties without being overly stiff and brittle, making it just right.
The sound produced by the S1R is deep and throaty thanks to its spiral-wound perforated core technology. The rubber-lined, natural finished aluminum muffler clamps feature an aggressive angular design and cutouts to reduce weight. The mid-pipe is constructed from .035” thick 304 stainless steel. After a few heat cycles the 304 steel turns a golden amber color, the hallmark of quality stainless. Of course an exhaust can't be all show and no go, that is why the S1R exhaust is track-tested and dyno-tuned to offer the best performance package.
- Fully-serviceable in the event of damage, routine maintenance or the occasional repack
- Aerospace high-temp carbon fiber
- Stamped spring-fit inlet
- Optional P1 and PX1 sound inserts available (sold separately)
- Optional anodized bolts kits available (sold separately)
- Made in USA
|Unit||Stock Exhaust||Two Brothers||Max Gain|
|Max Power||HP||107.65||114.55||+ 6.9|
|Max Torque||ft-lb||61.19||63.94||+ 2.75|
|Sound Level||db||91.5||99||+ 7.5|
|Product Style||RevZilla Item #||MFR. Product #||Availability|
|Product Style Carbon Fiber / Full System||RevZilla Item #938460||MFR. Product #005-3790105-S1||AvailabilityIn Stock: Ships within 24 hours|
This Product Fits
This item is also available for 19 different bikes. View All Models
- Ninja 650 2017-2019
- Ninja 650 ABS 2017-2019
- Ninja ZX-6R 2009-2012
- Ninja ZX-6R ZX636 2013-2019
- Ninja ZX-6R ZX636 ABS 2019
- Versys 650 2015-2019
- Z650 2017-2019
- Z650 ABS 2019
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