Akrapovic Slip-On exhaust system

Product no. AKS-K4SO8-HRC

Kawasaki Ninja 400 ZX-4R

This beautifully designed exhaust has a more compact shape to fit with the bike’s naked and sporty appearance. It is constructed using hand-crafted carbon fibre parts and finished with a titanium end-cap in the same perfectly finished race-proven material. Power and torque increases throughout the range and a weight savings over the standard stock system all add to improved performance. It serves up an enriched tone for added aural enjoyment and is EC/ECE type approved. Easy-to-follow plug-and-play instructions with no remapping makes this a simple upgrade to improve the ZX-4R.

CHF 798.00
Recommended sales price incl. VAT

Expected delivery date from manufacturer without guarantee: 07/29/2025

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This item needs homologation
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Quantity

set

Specifications
Comments and questions (0)

Fitting

Kawasaki Ninja 400 ZX-4R / 2023-2025

Kawasaki Ninja 400 ZX-4RR / 2023-2025

Technical information

Installation_AKS-K4SO8-HRC.pdf

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Performance_AKS-K4SO8-HRC.pdf

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Product features

Torque

+ 0.8 Nm / 8600 rpm

Power

+ 0.7 kW / 8650 rpm

Remapping

Weight

2.3 kg (. 2.0 kg)

Homologation

Yes, Euro5/Euro5+

Made in

Slovenia

Material

Carbon

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