Two Bros Yamaha MT-07 S1R Carbon Exhaust

SKU#: TBY005-4070105-S1
4 x $310.00
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MT-07 Full System


At Two Brothers Racing, we crafted the S1R exhaust around this fun-to-ride machine. Instantly the S1R takes off weight, and adds noticeable performance. The exhaust contains a lightweight spiral-wound perforated core, machined spring-retained connection, and carbon fiber material.


Performance Specs
  Stock TBR Difference
Peak HP 67.85 hp 71.35 hp +3.5 hp
Max HP     +3.8 @ 8,200 rpm
Peak Torque 46.23 ft-lbs 47.64 ft-lbs +1.41 ft-lbs
Max Torque     +3.06 @ 5,400 rpm
Weight 16 lbs 6 lbs -10 lbs
Catalyst yes no -
O2 Sensor yes yes -
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