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Fuel and Intake

Carburetors, Jet Kits, Air Filters, Fuel Filters, EFI Control Modules

Basic Carburetors Tech Talk: https://youtu.be/KGR6-RsXVKg

Air Filter

CRF300L Rally '21 - '26
  • Dual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)
  • Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better performance
  • Flat foam sealing ring securely seats against the airbox, even in the worst riding conditions
  • Complete kit that includes a new cage.  Replacement foam can be purchased separate for routine maintenance.
Please contact us for availability information
$66.95
CRF300L Rally '21 - '26
  • Dual-bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)
  • Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better performance
  • Flat foam sealing ring securely seats against the airbox, even in the worst riding conditions

Replacement filter only.  Must have Twin Air filter cage for proper installation.

Please contact us for availability information
$20.95

EFI Controllers

CRF300L Rally '21 - '26

Dyno and field tested, the Power Surge 6X will allow correction for humidity, temperature, air pressure, along with race fuels and motor modifications. The tuner adjusts in a matter of seconds in 6 zones, including an accelerator pump feature for more throttle snap response. The tuner can add or subtract fuel from the injection system. Conditions like rich or lean running, and stalling from flame-out at low revs can be corrected.

Please contact us for availability information
$251.95
CRF300L Rally '21 - '26

The EJK evolved out of the need to address the ever-increasing complexity of factory fuel injection. For the newcomer to the market or professionals wanting an easier method for tuning fuel injection, the EJK is a customizable solution for the rider that wants to take control of their tuning needs.

This unit is a piggy-back EFI controller because it does not replace the stock ECU, but rather monitors the signals to the injectors and makes fuel adjustments based on the mode settings. The GEN 3 has a push button interface allowing access up to 6 different modes to allow for quick fine tuning by the end user without needing a computer.

Key Features:

  • No computer or dyno needed!
  • Plug and play, simple to install, base settings preset
  • Unique load based technology
  • Full range tunability available
  • Does NOT interfere with stock ECU operation
  • Simple push button adjustment interface
  • Water-resistant 
  • 2-Year warranty
  • Compact size - 2.2" H x 3.4" W x 0.5" D
Please contact us for availability information
$236.95