PDI Big Boss Performance Tuner

In stock
SKU: 131007341939
Regular price $2,245.00
Regular price Sale $2,495.00 Sale price $2,245.00

Available for: Cummins 1999 and Newer, CAT 1994 and Newer, Detroit 60 Series, Detroit DD Series, and Paccar Engines

PDI’s 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.


  • Industry Leading Horsepower and Torque Increase
  • Striking Gauge and Monitoring Options
  • Diagnostic Fault Code Troubleshooting
  • Speed Limiter Adjustment
  • Tire Size and Gear Ratio Adjustment
  • DPF Manual Regeneration Test**
  • DPF Restriction Test**
  • Available in All 50 States
  • Free Updates over WiFi for One Year

Most PDI Big Boss Items ship within 1-2 business days. When you place your order online, you will receive an order notification soon after purchasing. You will receive another notification once your item has shipped.

Cummins Caterpillar Detroit Paccar
X15 C16 DD16 MX13
X12 C15 DD15 PX9
ISX15 C15 Acert DD13 PX7
ISX12 C13 Acert 60 Series  
ISX11.9 C11 Acert    
ISL9 C12    
ISL8.9 C9    
ISC8.3 C7    
ISB6.7 3406E    


C.A.R.B. EO# D-773-13