Pay in 4 interest-free payments of $646.88 Learn more
Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Made with all new components and casting
and premium oil and water pumps—all made with top-quality materials to withstand extreme conditions
Don’t wait—give your Cummins ISX engine the upgrade it deserves while this offer lasts
400 on the Full Overhaul Package
EGR Steel Gaskets
PDI Big Boss Stage 1 Performance Kit for CAT C15 | C16 | 3406E Turbo Made with all new componentsKit Includes: Big Boss Performance Tuner with Mount Big Boss Polished Exhaust Manifold Exhaust Manifold Install Kit Stainless Manifold Spacer Kit Available for: 1994 2004 CAT C15 and 3406E 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 exhaust manifold delivers power while allowing better exhaust
