CUMMINS ECM POWER TUNE Detroit DD15 Cylinder Head Please call for pricing on

Please call for pricing on kit options

Available for: 2003 - 2008 Series 60 Detroit Engines

One (1) bar Yellow Deluxe Polishing Compound

Big Boss performance radiators for Peterbilt 379 models feature a dimpled tube design to allow coolant more time to cool properly for more demanding applications

4 spoke "boss" steering wheel

CUMMINS ECM POWER TUNE Detroit DD15 Cylinder Head Please call for pricing onPDIs BIG BOSS ECMs offer tuning that is not available anywhere else in the marketplace. The Heavy Duty Diesel ECM Tuning that we offer in a wide variety of applications is the highest horsepower and efficiency gains in the industry. PDI is the trucking leader for fuel efficiency and power! With top of the line tuning available for your engine, PDI has what it takes to keep you rolling past the pump and be the first to the top! Tuning is the simplest