When installing an aftermarket exhaust, proper tuning is a must. The Big Gun TFI Power Box is a plug-and-play fuel controller that allows you to properly tune your fuel injected motorcycle, ATV or Side x Side in just minutes. Installing a TFI Power Box allows you to get the most out of your aftermarket exhaust and increases throttle response. A TFI Power Box helps cure the lean issue that is run into when installing a higher-flowing exhaust and comes pre-programmed with a middle-of-the-road setting already into it, making it easy to install and go ride.
- Increases horsepower and throttle response
- Installs in minutes
- Third generation technology
- No computer needed to adjust EFI
- Plug-in technology (Does not interfere with stock ECU map)
- Integrated faceplate buttons provide easy adjustment
- Highly recommended for any EFI unit with aftermarket exhaust
- 1 Year Limited Warranty
*** This product is not ARB / CARB compliant ***
Fits:
Polaris Scrambler XP 1000 (2014-2018)
Polaris Sportsman XP 1000 / TOURING (2015-2018)