Performance Header System for Kawasaki Ninja 400

Kawasaki Ninja 400 2018-2019 MUSARRI GP Series

De Cat Header System

The all-new Musarri GP Header System for the NINJA 400 is the latest development from Musarri. Staying true to racing design Musarri has developed this latest edition for the NINJA lineup.  With a total weight of 1.8kg and is produced in all stainless with TIG welding.

Fitment:  Replaces the entire factory header system.  Features O2 Sensor port to suit the factory sensor. This header system can be used with any aftermarket Slip-On Muffler that is designed to fit the Ninja 400.

Compatible with Musarri, Yoshimura, Two Brothers, Akrapovic, Arrow, M4, IXIL, Delkevic, slip-on mufflers.