Kawasaki KLX300R EJK Fuel Injection Tuner

Kawasaki KLX300R EJK Fuel Injection Tuner

Proudly Made in the USA, the EJK tuner is a plug-n-play fuel injection tuner.
Allows for full range tuning of your fuel injection, for increased power, easier starting, cooler running engine, and optimization of fuel when using engine power up kits like aftermarket exhausts, intake modifications (air box, air filter, screens etc), big bore kits, cams, etc

Comes preset specifically for the KLX300R (off-road only dirt bike with no factory lighting) with an excellent base map settings to use immediately.  You can fine tune from there if you like or leave it alone.  Water resistant components and connectors, easy to tune while the engine is running!  You can make changes on the fly very easily.

Highly recommended and endorsed by racers and the crew here at HyperLite Moto!

Kit includes everything needed to install the tuner and get you started.  Excellent tech support is also provided by the manufacturer.

This tuner only fits the following Kawasaki motorcycles:
2020+ KLX300R (off-road dirtbike, no speedometer, or factory lighting)

Note - This EJK is completely different from the version we offer for the KLX300 Dual Sport and SuperMoto models and will not fit those bikes.  Please see our separate listing for the EJK that fits the KLX300 Dual Sport & SM bikes elsewhere on our website.

Note: We highly recommend using this tuner whenever you install an aftermarket exhaust and/or modify the intake system.

Note:  This tuner is for closed-course off-road use only is not approved for highway use.