BIG GUN TFI Power Box
Plug-and-play full controller that allows for proper tuning of your EFI vehicle. Integrated faceplate buttons provide easy adjustment. Highly recommended for any EFI unit with aftermarket exhaust.
Increases horsepower and throttle response
Installs in minutes
No computer needed to adjust EFI.
Increases horsepower and throttle response
Installs in minutes
No computer needed to adjust EFI.
Select Your Part Number / Application
| Part # | Description / Fitment | Price | Av | Add |
|---|---|---|---|---|
| TR-big40-R50D | TFI ATV/UTV WCAT 1000I H 12-13 40-R50D 12-14 Wildcat 1000i HO (02) |
$318.99 $235.04 | In Stock | |
| TR-big40-R50D | 12-14 Wildcat 4 1000 | $318.99 $235.04 | ||
| TR-big40-R50D | 12-14 Wildcat X 1000 (02) | $318.99 $235.04 | ||
| TR-big40-R51D | TFI ATV/UTV OUTLNDR/RENE1000 40-R51D 12-21 Outlander 1000 |
$318.99 $235.04 | Out of Stock | |
| TR-big40-R51D | 12-21 Renegade 1000 | $318.99 $235.04 | ||
| TR-big40-R57H | TFI POWER BOX 40-R57H 15-21 YFM700R Raptor |
$296.99 $218.83 | Out of Stock |