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Quantity
1
Description
CRF300F/CRF250F 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 opti...
Reviews
5.0
8 ratings
5
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1
With aftermarket exhaust and intake this jet kit is nice to help keep the fuel where it should be
C
Cameron · Yesterday
As described
Anthony · August 11, 2024
Super easy install have not played with settings yet but made a huge difference