Bully Dog 40420 GT Diesel Tuner 1999-2019 Ford Powerstroke 7.3L / 6.0L / 6.4L / 6.7L
Bully Dog 40420 GT Diesel Tuner 1999-2019 Ford Powerstroke 7.3L / 6.0L / 6.4L / 6.7L is backordered and will ship as soon as it is back in stock.
Product Care information
Product Care information
At BackWoods Diesel, we ensure all parts are stored in a clean, dry, and temperature-controlled environment to prevent damage. Our team inspects each part for quality and maintains them according to manufacturer guidelines before shipping.
Delivery and Shipping
Delivery and Shipping
At BackWoods Diesel, we prioritize fast and reliable shipping. All orders are carefully packed and dispatched promptly to ensure your parts arrive safely and on time, so you can keep your projects running smoothly without delay.
Bully Dog 40420 GT Diesel Tuner 1999-2019 Ford Powerstroke 7.3L / 6...
Bully Dog 40420 GT Diesel Tuner 1999-2019 Ford Powerstroke 7.3L / 6.0L / 6.4L / 6.7L is backordered and will ship as soon as it is back in stock.
Description
Description
The Bully Dog GT Platinum Diesel Tuner (40420) is an all-in-one performance tuner, gauge monitor, and diagnostic tool engineered for 1999–2019 Ford Powerstroke diesel trucks.
Designed for both daily driving and towing, the GT Diesel Tuner delivers noticeable horsepower gains, improved throttle response, and real-time engine data—all through a user-friendly full-color display.
Whether you're running a 7.3L, 6.0L, 6.4L, or 6.7L Powerstroke, this tuner provides a safe and effective way to increase performance while maintaining reliability.
Performance Gains (By Engine):
7.3L Powerstroke: Up to +100HP
6.0L Powerstroke: Up to +110HP
6.4L Powerstroke: Up to +140HP
6.7L Powerstroke (2017–2019): Up to +131HP / 210 lb-ft
Features & Benefits
- Preloaded tuning levels: Tow / Performance / Extreme
- Improves horsepower, torque, and throttle response
- Full-color display with customizable gauge layouts
- Monitors key data: EGT, boost, coolant temp, fuel pressure, RPM, and more
- Reads and clears diagnostic trouble codes (DTCs)
- Built-in Driving Coach to improve fuel economy
- Supports custom tuning (Powerstroke only)
- Plug-and-play installation
Why Powerstroke Owners Choose This:
- Proven gains while maintaining emissions equipment
- Great for towing, daily driving, and performance
- Real-time monitoring helps protect your engine
- One device replaces multiple gauges
Important Notes:
- No support for 2013 Cab & Chassis models
- Emissions-compliant vehicles only
- Custom tuning available for select applications
Payment & Security
Payment methods
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