derestriction kit Naraku for Rieju MRT 50 Euro4 type1 (46km/h) NK103.29

Naraku tuning kit for Rieju MRT 50 EURO 4, type 1 and identical vehicles with identical exhaust system. The catalytic converter is removed and the engine runs more economical and powerful.

The kit consists of two gaskets and a spacer washer as a replacement for the catalytic converter.

Please note the installation instructions under the "Downloads" menu item.