Your electronically fuel-injected motorcycle/ATV can now boast improved driveability and more power with the Two Brothers Racing Juice Box™ fuel controller.
The Juice Box™ features simple plug-and-play installation and quick and easy adjustment. No need for computers and complex maps, just use the integrated buttons & LED display. It uses carburetor tuning logic for easy to understand fuel adjustments.
 If you plan to modify your vehicle then our Juice Box™ is a must. This easy-to-use control unit plugs directly into the OEM wiring harness between the stock ECU and fuel injectors providing precise control of the engine’s fuel management system.

• Increases horsepower
• Improves throttle response
• Installs in minutes
• New 3rd generation technology
• No computer needed to adjust
• Plug-in technology
• Integrated buttons provide easy adjustment

Key benefits include:

• Allows addition of fuel required with engine modifications without upsetting stock fuel map
• LED lights indicate fuel delivery settings while tuning
• Integrated buttons provide easy adjustment and fine-tuning of fuel delivery curve without external programming devices
• Won’t interfere with bike’s stock sensors and inputs