Ninja 400 (2018-2024)
The Kawasaki Ninja 400 is a sports motorcycle in production from 2018. The 400 model was brought in to replace the Ninja 300 as it struggled to pass Euro 4 emission standards compliance. All of our motorbike exhaust ranges are available for the Ninja 400 motorcycle models and in a variety of exhaust sleeve lengths, giving you the option to really personalise your ride.
Transform your Kawasaki Ninja 400 parallel twin to emit a rich and distinct sound with one of these exhausts...
*PLEASE NOTE THERE IS A 7 DAY LEADTIME ON THIS MOTORCYCLE MODEL*
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Ninja 400 (2018-2024)Gallery
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Exhaust Decibel Ratings
With Baffle | Without Baffle | ||||
Sleeve Length | 3000rpm | 5000rpm | 3000rpm | 5000rpm | |
OEM EXHAUST | As Standard | 78db | 84db | N/A | |
Road Legal Range | |||||
Classic | MicroMini (250mm) | 84db | 88db | 88db | 92db |
Slash | MicroMini (250mm) | 84db | 88db | 88db | 92db |
F1R Road | MicroMini (250mm) | 84db | 88db | 88db | 92db |
Diablo | MicroMini (250mm) | 84db | 88db | 88db | 92db |
Stealth | MicroMini (250mm) | 84db | 88db | 88db | 92db |
Race Range |
Exhaust Weights
Exhaust Range | Sleeve Length | Finish | Exhaust Weight |
OEM EXHAUST | |||
As Standard | As Standard | 4.1kg | |
Classic - Slash - F1R Road - Diablo - Stealth | |||
Classic - Slash - F1R Road - Diablo | |||
MicroMini (250mm) | Stainless | 1.6kg | |
Ceramic | 1.6kg | ||
Carbon Fibre | 1.2kg | ||
Titanium | 1.3kg | ||
Mini (350mm) | Stainless | 2.2kg | |
Carbon Fibre | 1.5kg | ||
Titanium | 1.7kg | ||
Ceramic | 2.2kg | ||
Classic - Slash - F1R Road | |||
Classic - Slash - Diablo | |||
Classic - F1R Road - Diablo | |||
Slash - F1R Road - Diablo | |||
Classic - Slash | |||
Classic - F1R Road | |||
Classic - Diablo | |||
Slash - F1R Road | |||
Slash - Diablo | |||
F1R Road - Diablo | |||
Classic | |||
Slash | |||
F1R Road | |||
Diablo | |||
Stealth | |||
MicroMini (250mm) | Ceramic | 1.6kg | |
Carbon Fibre | 1.2kg | ||
Mini (350mm) | Ceramic | 2.2kg | |
Carbon Fibre | 1.5kg | ||
F1R Race |