Order Now, Pay Later with Prequalify Now
Cummins ISX15 X15 Big Boss Stage 2 Performance Kit By PDI
*This product is NOT legal in California. Raney's is not responsible for legal ramifications.
Put together with performance, efficiency, and savings in mind, the PDI Stage 2 Performance Kit combines the Big Boss tuner with high performing intake manifolds to deliver the best mileage and pulling power while balancing air flow to and from the engine. These direct replacement products are simple to install and use all factory hardware.
If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number 1-888-888-7990
Click on a question to view answer, or to follow a question for updates.
1 Year Unlimited Mile Warranty