Ninja 400 Z 400 2017 – 2026 Exhaust Downpipes Headers

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 motorbike, increasing both horsepower and fuel economy.
• Compatible with your OEM silencer, or any slip – on silencer that fits the original headers.
• Accepts your original Lambda (O2) sensors.
• 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 what’s included.
• Material : 304 Grade Stainless Steel.
• 2 Year Black Widow Unlimited Mileage Warranty.