PDI Big Boss Stage 1 Performance Kit for Cummins X15 and ISX N14 Engine Parts Original Price $1695

Original Price $1695

the Big Boss intake manifolds will increase horsepower and efficiency to make your drive more enjoyable and save you money

A4720901880

It also works to remove steering wheel build-up and dirt that collects in door panels and creases

steering wheel

PDI Big Boss Stage 1 Performance Kit for Cummins X15 and ISX N14 Engine Parts Original Price $1695Kit Includes: Big Boss Performance Tuner with Mount Big Boss Performance Intake Manifold 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 Big Boss tuner combined with our high performing intake manifold delivers power while balancing intake air to the engine. As direct replacement products they are