Storm GP Slip-on Silencer KAWASAKI NINJA 400 2018-2024 and Z400 2019-2024
Réf. : K.047.LXSBC-STORM
The Storm GP silencer is an exhaust solution designed for NINJA 400 (2018-2024) and Z400 (2019-2024) riders looking to combine lightweight and performance gains.
Compatible with manufacturer references EX400G, EX400G G1 E and ER400D, this silencer delivers measurable, real-world gains:
- Weight reduction: -1.90 kg
- Power gain: +0.70 hp
- Torque gain: +0.60 Nm
Installation is quick and straightforward, estimated at around 20 minutes.
This silencer carries H+S approval: fitted with its removable DB killer, it is road legal. Without the DB killer, it is no longer road legal.
Technical specifications
- H + S homologation
- Compatible with Euro 4 and Euro 5
- Compatible references: EX400G, EX400G G1 E, ER400D
- Installation time: 20 minutes







