PDI Big Boss Performance Tuner | Cummins X15 EPA24
Delivery and Shipping
Delivery and Shipping
Most orders ship within 24 business hours.
PDI Big Boss Performance Tuner | Cummins X15 EPA24
Description
Description
Available for: Cummins X15 2024-2026
Key Benefits:
- Industry Leading Horsepower and Torque Increase
- Fuel Mileage Improvement
- Striking Gauge and Monitoring Options
- Diagnostic Fault Code Troubleshooting
- DPF Regen and Restriction Tests*
- Stay Up to Date over Wifi
Coming August 2026 Pre-Order Now! The BIG BOSS® Performance Tuner brings all the benefits of tuning without all the hassle. Simply plug it into your diagnostics port and follow the simple instructions to have the results of tuning with the press of a button.
PDI has taken the industry-leading tuning that has delivered unbeatable results for efficiency and power and packaged it within a simple hand-held design. Not only is the tuning easy to install but the simple design lets you customize gauges, change vehicle settings and read or clear codes.
Tuning has always been the simplest and most efficient way to access the fuel economy and horsepower that you deserve! Because every driver’s situation is different, the Performance Tuner offers different stages of economy & performance to match your driving style, application, and performance upgrades.
WANT MORE FROM YOUR TRUCK?
Every truck works differently. Loads, terrain, and performance needs can all change what a driver needs from their engine. Factory calibrations are designed to work across a broad range of applications—not necessarily to deliver the performance or efficiency you want for yours.
The PDI BIG BOSS® Performance Tuner gives you an easy way to access PDI’s proven tuning, with multiple stages designed to increase horsepower and torque, improve fuel economy, and better match your truck’s performance to the job.
WHY PDI BUILT THE BIG BOSS® PERFORMANCE TUNER
PDI has spent years developing performance tuning for the real-world demands of heavy-duty trucks. We wanted to take that proven tuning and put more of it directly into the hands of the drivers who depend on their trucks every day.
The BIG BOSS® Performance Tuner combines PDI’s industry-leading tuning with engine monitoring, diagnostics, and supported vehicle adjustments in one easy-to-use handheld device.
Simply connect it through the diagnostic port, follow the on-screen instructions, and choose from available economy and performance stages based on your truck, application, and driving style.
It’s more than a way to add power. It’s a way to get more performance, information, and control from your truck.
MORE THAN JUST POWER
GET MORE PERFORMANCE
Access additional horsepower and torque when you need more from your truck.
IMPROVE FUEL ECONOMY
Choose available economy-focused tuning designed to help improve efficiency and get more out of every gallon.
KNOW YOUR TRUCK
Monitor important engine information with customizable gauges right from the tuner.
TAKE MORE CONTROL
Read and clear fault codes, select available tuning stages, and access supported vehicle adjustments and diagnostic functions—all from one device.
