Zuma 125cc

"Juice Box"

Improves throttle response.

Installs in minutes.

New third generation technology.

No computer needed to adjust EFI.

Plug-in technology (Doesn’t interfere with stock ECU map).

Integrated buttons provide easy adjustment.

 Your Electronically Fuel-Injected scooter can now boast improved drivability and more power with the Two Brothers Racing “Juice Box™” fuel controller.

If you plan to modify your new bike 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. Key benefits include:

- Allows addition of fuel required with engine modifications without upsetting stock fuel map.

- Integrated buttons provide easy adjustment and fine-tuning of fuel delivery curve without external programming devices.

- LED lights indicate fuel delivery settings while tuning.

- Won’t interfere with bike’s stock sensors and inputs.

- Easy to install (Each application comes with detailed color photo instructions).

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. Uses carburetor tuning logic for easy to understand fuel adjustments. 

In Stock approximately 2nd week in March '09!

This is the must have "Go Fast" item for your 125!

You can set this for any exhaust system you might have. From the factory it is set up for the Two Bros pipe.