This complete exhaust system is constructed with a high-grade, lightweight titanium outer sleeve and end-cap for the silncer, with stainless-steel link pipe and headers. It weighs in at 3.1 kg lighter than the standard stock exhaust.
Designed to integrate with the lines of the bike, the resonator is located under the body, hidden by the lower fairings, and the muffler exits on the right side of the bike. It is finished with an eye-catching carbon fibre heatshield, inspired by those on the Yamaha R6 and R1.
Impressive performance increases of 5.9 bhp at 9,700 rpm and an added +2.9 Nm of torque at 5,500 rpm have been achieved when tested on the Akrapovic dyno against the standard stock exhaust. The racing sound matches the bike’s sporting credentials.
A noise insert is included in the package because this race system has no catalytic converter and was developed for use only on racetracks or closed courses. 
An optional black-coated aluminium hanger bracket for the R7 is available for riders looking to remove the pillion footpegs.

• Noise level: 100.0dB at 5,000rpm (an increase of 13.7dB compared to standard with a deeper tone).
  
• Power +5.9 bhp @ 9700 rpm
• Torque +2.9 Nm @ 5500 rpm
• Weight - 3.0 kg vs Original
• Suitable for: YZF-R7 2021 > Onwards