
Big Gun TFI Power Box for 2015-20 Polaris RZR 900 Models - 40-R54P
Big Gun Exhaust TFI Power Box
- 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
When installing an aftermarket exhaust, proper tuning is a must. The Big Gun 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 Power Box allows you to get the most out of your aftermarket exhaust and increases throttle response. A 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.
Notes:
- This product is not ARB / CARB compliant and cannot be sold in the state of California
- Image(s) shown may not represent the actual product received for this vehicle, See "Fitment" section for application indications (part shipped will fit applications indicated in description)
| Product Line | Big Gun Exhaust TFI Power Box |
| Part Number | 40-R54P |
| Fitment Type | Model-Specific Fitment |
| Use Type | |
| Unit Sale Qty | Each |
| Style | |
| Size | |
| Position | |
| Material | |
| Color | |
| Finish | |
| Exhaust Configuration | |
| Muffler Size | |
| Muffler End/Tip Style | |
| California Emissions | TRUE |
| Product Disclaimer | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note |
(1) EFI Power tuner W/wiring harness (2) male 2 pin connectors, (2) female 2 pin connector & (1) ring terminal
(1) 1-1/2" x 1-3/4" Hook & loop W/adhesive backing
(3) 5-1/2" Black cable ties
Instructions
2019 Polaris Ranger RZR4 900 EPS
2018 Polaris Ranger RZR4 900 EPS
2017 Polaris Ranger RZR4 900 EPS
2016 Polaris Ranger RZR4 900 EPS
2015 Polaris Ranger RZR4 900 EPS
2019 Polaris Ranger RZR 900 EPS Trail
2018 Polaris Ranger RZR 900 EPS Trail
2017 Polaris Ranger RZR 900 EPS Trail
2016 Polaris Ranger RZR 900 EPS Trail
2015 Polaris Ranger RZR 900 EPS Trail
2019 Polaris Ranger RZR 900 S
2018 Polaris Ranger RZR 900 S
2017 Polaris Ranger RZR 900 S
2016 Polaris Ranger RZR 900 S
2015 Polaris Ranger RZR 900 S
Original: $210.00
-65%$210.00
$73.50Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Big Gun Exhaust TFI Power Box
- 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
When installing an aftermarket exhaust, proper tuning is a must. The Big Gun 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 Power Box allows you to get the most out of your aftermarket exhaust and increases throttle response. A 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.
Notes:
- This product is not ARB / CARB compliant and cannot be sold in the state of California
- Image(s) shown may not represent the actual product received for this vehicle, See "Fitment" section for application indications (part shipped will fit applications indicated in description)
| Product Line | Big Gun Exhaust TFI Power Box |
| Part Number | 40-R54P |
| Fitment Type | Model-Specific Fitment |
| Use Type | |
| Unit Sale Qty | Each |
| Style | |
| Size | |
| Position | |
| Material | |
| Color | |
| Finish | |
| Exhaust Configuration | |
| Muffler Size | |
| Muffler End/Tip Style | |
| California Emissions | TRUE |
| Product Disclaimer | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note | |
| Fitment Note |
(1) EFI Power tuner W/wiring harness (2) male 2 pin connectors, (2) female 2 pin connector & (1) ring terminal
(1) 1-1/2" x 1-3/4" Hook & loop W/adhesive backing
(3) 5-1/2" Black cable ties
Instructions
2019 Polaris Ranger RZR4 900 EPS
2018 Polaris Ranger RZR4 900 EPS
2017 Polaris Ranger RZR4 900 EPS
2016 Polaris Ranger RZR4 900 EPS
2015 Polaris Ranger RZR4 900 EPS
2019 Polaris Ranger RZR 900 EPS Trail
2018 Polaris Ranger RZR 900 EPS Trail
2017 Polaris Ranger RZR 900 EPS Trail
2016 Polaris Ranger RZR 900 EPS Trail
2015 Polaris Ranger RZR 900 EPS Trail
2019 Polaris Ranger RZR 900 S
2018 Polaris Ranger RZR 900 S
2017 Polaris Ranger RZR 900 S
2016 Polaris Ranger RZR 900 S
2015 Polaris Ranger RZR 900 S













