PDI Big Boss Stage 3 Performance Kit for Cummins X15 and ISX Cylinder Head This premium injector kit from

This premium injector kit from PDI is designed for the Cummins ISX CM870 and CM871 Engines

Stainless Manifold Spacer Kit

Direct Fit

Part # 720001

PDI Big Boss Stage 3 Performance Kit for Cummins X15 and ISX Cylinder Head This premium injector kit fromKit Includes: Big Boss Performance Tuner with Mount Big Boss Performance Intake Manifold Big Boss Ceramic Coated Exhaust Manifold Big Boss Dual Oil Cooler Install Kit for Exhaust Manifold Stainless Spacer and Bolt Kit Available for: 2010 2024 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 3 Performance Kit combines the