Fits : Honda CBR 1000 RR – R Fireblade 2025, 2026 models
- Made to the same specifications as our race-winning exhaust systems.
- Due to the absence of catalytic converter the check engine light will appear. Remapping of the ECU will be required for Euro 5+ models with 2 Lambda sensors ( O2 sensors) to prevent this.
- TIG-welded by hand with smooth internals (reduced internal turbulence = improved gas flow = increased performance).
- Modern spring fit design : Fewer internal welds = increased performance.
- Weight:3.25 kg.
- The silencer / muffler connection is the same position, diameter, and angle as the original. Accepts the original Honda silencer / muffler and any that fits the original headers.
- OEM O2 Lambda sensor compatible. Accepts the original O2 sensor.
- Fitting instructions included.
- 2 Year Black Widow Unlimited Mileage Warranty.









