Kit Includes : Big Boss Performance Tuner with Mount Big Boss Performance Intake Manifold Big Boss Ceramic Coated Exhaust Manifold Exhaust Manifold Install Kit Available for: 2010 - 2021 Cummins...
Available for: 2010 - 2021 Cummins ISX15 & X15 Engines
Warranty: 1 Year Unlimited Mile Warranty
PDI Big Boss Performance Packages are put together with performance, efficiency, and savings in mind. The Stage 2 Performance Kit combines the popular Big Boss tuner with both our high performing intake and manifolds deliver the best mileage and pulling power while balancing air flow to and from the engine. As direct replacement products they are simple to install and utilize all factory hardware. Save now by ordering in a single kit instead of individually!
