Big Gun TFI Power Box Fuel Injection Controller 40-R57J
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Big Gun TFI Power Box Fuel Injection Controller 40-R57J
NOTES:
Improve the performance of your ride with the Big Gun TFI Power Box.
Description:
- Increases horsepower and throttle response.
- Installs in minutes.
- No computer needed to adjust EFI.
- Plug-in technology.
- Integrated faceplate buttons provide easy adjustment.
- Highly recommended for any EFI unit with aftermarket exhaust.
- 1 Year Limited Warranty.
- Professional installation and tuning recomended.
Brand: Big Gun
Part Number: 40-R57J
Fitment:
- 2019 Yamaha Wolverine X2 850 YXE85 4x4 R-Spec
- 2018-2019 Yamaha Wolverine X4 850
Note: Image is for reference only, actual product may vary slightly.