Unlock more performance from your Yamaha Raptor 700 with the Big Gun TFI Power Box. This plug-and-play fuel tuner is designed to increase horsepower and throttle response by fine-tuning your EFI system—no computer or re-flash needed. Third-generation technology ensures precise control while preserving the integrity of your factory ECU map.

Ideal for machines equipped with aftermarket exhaust systems, the TFI Power Box is easily adjustable via integrated faceplate buttons, allowing you to dial in performance quickly and efficiently.

Key Features:

• Increases Horsepower and Throttle Response

• Installs in Minutes – No Computer Required

• Third Generation EFI Tuning Technology

• Plug-In Design – Does Not Interfere with Stock ECU Map

• Integrated Faceplate Buttons for Easy Adjustments

• Recommended for EFI Units with Aftermarket Exhaust

• 1-Year Limited Manufacturer’s Warranty

   

Vehicle Fitment:

• Yamaha Raptor 700: 2006–2014

What’s Included:

• (1) Big Gun TFI Power Box

• Plug-and-Play Harness

• Installation Instructions