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CRF's Only technical staff will be unavailable March 8-15th. Orders requiring technical support will be processed on the 16th. COVID-19 Update: Orders placed after 10:00am PT on operational days will be processed the next day. Phone service has been suspended. Use our Contact Us page. Shippers are experiencing delivery delays.


  • Brand:EJK
  • Model:9310305

Price : $225.00 $225.00

Quantity:
CRF250F\'19-20 - EJK Fuel Injection Controller
NOTE: This product requires a signed use waiver to be shipped to California addresses.
  • Comes pre-programmed for the best results
  • Load Based Tuning takes into account RATE, TPS and RPM to construct three main zones for fuel adjustment
  • "On-the-fly' tuning. You can make fuel adjustments in your garage, in your buddy's garage, on the side of the road
  • Plug-n-play installation
  • Simple and easy tuning
  • Does not require a computer or software to tune

NOTE: This product is not eligible for return.