Fits : Kawasaki
Ninja 400 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 models
Z 400 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026 models
- Designed to improve the sound and performance of your motorcycle, increasing both horsepower and fuel economy.
- Spring fit system designed for a lightweight replacement.
- Accepts your Lambda (O2) sensor.
- 1 sensor models : no modifications required.
- 2 or more sensor models : the engine management light may appear when using this system. This can be prevented if set up by a tuning specialist.
- See kit photo for included parts.
- Silencer Material : 304 Grade Black Stainless Steel + 3K Weave Carbon Fibre Tip
- Silencer Body Length excluding tips : 200 mm
- Silencer Code : BC20V
- Silencer is fitted with a removable baffle, instructions are supplied.
- See our Silencer Specifications for length & noise levels.
- 2 Year Black Widow Unlimited Mileage Warranty.













