JavaScript seems to be disabled in your browser.

You must have JavaScript enabled in your browser to utilize the functionality of this website. Click here for instructions on enabling javascript in your browser.

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. Due to rapidly changing market conditions, our advertised prices may be changed at any time without notice.


  • Brand:EJK
  • Model:9310305

Price : $250.00 $250.00

Quantity:
CRF250F\'19-21 - 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.