Not approved on public roads!
Here is the LEOVINCE LV-10 exhaust silencer for your KAWASAKI NINJA 400 and Z 400 motorcycle from 2018 to 2021.
The LV ONE EVO range is distinguished by its very neat finish with a titanium effect look, with its AISI 304 stainless steel casing, its BLACK silencer end cap and its fixing collar in real carbon, its glass wool capable of withstanding high temperatures. up to 900 ° c.
As you can see in the photos, the muffler (s) have the brand logo laser engraved. The initions and TIG welds are magnificent.

The installation is very simple, everything is delivered with your new exhaust. No mechanical knowledge is necessary to replace your old muffler with this one.
This silencer is delivered of course with the fittings which will allow you to fix them to your original manifold and will lose 2.88kg compared to the original exhaust because it weighs only 1.23kg !
As you can see on this curve, a gain of about + 5hp is to be expected after installing the silencer.
Mounts on KAWASAKI NINJA 400 / Z 400
TYPE: EX400G var.G1 ver.E, ER400D; D1 / E