Specifications
- Brand
- Big Gun
- Part #
- 40-R54E
- UPC
- 40-R54E

Big Gun 06-13 Polaris SPORTSMAN 500 Power Box
$394.12
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Big Gun 06-13 Polaris SPORTSMAN 500 Power Box. Optimizes throttle and fuel for improved response and torque.
Key Features
- Fits 2006-2013 Polaris Sportsman 500.
- Optimizes throttle mapping and fuel delivery for improved performance.
- Plug-and-play installation connects directly to the EFI system.
- Integrated faceplate buttons allow for easy on-the-fly adjustments.
- Enhances mid-range torque and sharpens throttle response.
- Designed with rugged construction and weather-resistant sealing.
Product Details
The TFI (Throttle and Fuel Injection) Power Box from Big Gun uses third-generation technology to make real changes to how your Polaris Sportsman 500 runs. It's built with integrated faceplate buttons, so you can easily make adjustments on the fly without needing a computer. This module is designed to work with your EFI system and is especially recommended if you've already added an aftermarket exhaust, helping to get the most out of those upgrades.
Installation is straightforward thanks to its plug-and-play design, meaning it connects directly into your existing wiring without interfering with the stock ECU map. This approach helps maintain the reliability you expect from your machine. You'll notice an improved throttle response, smoother power delivery, and a solid boost in mid-range torque, making your ride more capable on the trail. The construction is rugged and weather-resistant, built to handle the tough conditions powersports vehicles often face.
Specifications
- Brand
- Big Gun
- Manufacturer Part #
- 40-R54E
- UPC
- 40-R54E
Frequently Asked Questions
Big Gun 06-13 Polaris SPORTSMAN 500 Power Box
