CRF450R: Featured Products

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

• Six class 10.9 steel sprocket bolts with matching factory-style metal locking Fuji nuts
• Each sprocket bolt has medium-strength threadlock patches for a double lock
• Includes Allen key insert that adapts 8mm T-handle or socket to proper Allen key size for easy installation and removal
• PART #2401-0941 is made to match stock CRF sprocket hardware with 14mm nuts but will work with most Japanese models

• A quick, simple, no mess solution to oil changes
• CNC'd 6061 T-6 aluminum adaptor body
• Knurled grip and Buna O-ring for tool free sealing
• High-temp Silicone hose
• Ergonomic start/stop clamp
• End caps protect threads and provide clean storage
• Engineered, manufactured and assembled in the USA