Nissan Titan

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Nissan Titan XD 5.0L Cummins Delete Kits & Tuning — 2016-2019 The 2016-2019 Nissan Titan XD came from the factory with a Cummins 5.0L V8 turbo diesel under the hood — 310 horsepower and 555 lb-ft of torque stock. That's a serious powerplant in a truck that most people overlook. If you own one, you already know it punches above its weight. The parts in this collection are built specifically for that engine: compatible delete kits, tuning hardware, and exhaust components verified for the Cummins 5.0L V8. The Cummins 5.0L V8: What You're Working With Cummins built this engine specifically for Nissan, and it shows in the architecture. The 5.0L V8 (internally designated the V8-320) is a purpose-built light-duty diesel with a variable geometry turbocharger (VGT), a full emissions suite including EGR, DPF, and DEF/SCR systems, and a common-rail fuel injection system capable of serious pressure. Stock output is 310 HP and 555 lb-ft of torque — but there's room to grow. The emissions systems on this engine — the Exhaust Gas Recirculation (EGR) valve, Diesel Particulate Filter (DPF), and Diesel Exhaust Fluid (DEF) injection system — all interact. The EGR pulls exhaust gases back into the intake. The DPF traps soot and burns it off in regen cycles. The DEF system injects urea into the exhaust stream to reduce NOx through the Selective Catalytic Reduction (SCR) catalyst. Remove all three and you eliminate the heat cycling, carbon buildup, and forced regen burns that work against the engine over time. Compatible Delete Kits for the 2016-2019 Titan XD EGR Delete An EGR delete kit removes the EGR valve, cooler, and associated plumbing from the intake circuit. On the Cummins 5.0L, EGR-related carbon buildup in the intake manifold is a known long-term reliability issue. Removing it means cleaner intake air, lower intake air temperatures, and no EGR cooler to fail down the road. DPF Delete The DPF delete replaces the diesel particulate filter with a straight delete pipe, eliminat