Akrapovic Titanium Slip-On Line Muffler — Kawasaki Ninja 400 / Z400 (ER400D) 2019–2023

Drop real weight and wake up the exhaust note — this Akrapovic slip-on bolts to your stock header for an easy first step into exhaust tuning.

Fits: Kawasaki Ninja 400 / Z400 (ER400D) 2019–2023.

Why riders pick it:

• Handcrafted Titanium construction for real weight savings over the stock muffler
• Distinctive Akrapovic tone, tuned to complement the engine rather than overwhelm it
• Plug-and-play installation on your stock or Akrapovic header

EC/ECE type-approved for road use in the EU. US buyers should confirm local emissions rules before street use — not automatically CARB or 50-state certified.

Not sure it fits your bike? Send us your year and model and we'll confirm.