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• Precision CNC MachinedCritical surfaces are machined to tight tolerances to ensure proper alignment
OEM PN 2005461 and 2140884
• Complete in-frame solution for Cummins N14 Celect Plus engines
a 20% air flow increase over a stock manifold
*Required Products: CAT C13 Acert Exhaust Manifold
PDI Big Boss Stage 1 Performance Kit for Cummins X15 and ISX CAT Engine Parts • Precision CNC MachinedCritical surfacesKit Includes: Big Boss Performance Tuner with Mount Big Boss Performance Intake Manifold 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 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