T4 OEM Replacement Exhaust Manifold

The Steed Speed T4 OEM Replacement Manifold is engineered for the 2003-2007 Dodge Cummins 5.9L engine, serving as a direct OEM replacement. This "3rd Generation" manifold is precision CNC machined from a 1018 Mild Steel Billet, ensuring robust construction and superior durability compared to standard cast or tubular manifolds. The manifold is finished with a satin black Techline coating, designed to handle extreme temperatures, rated for 1700 degrees Fahrenheit continuously and up to 2000 degrees Fahrenheit for short durations. This T4 flange manifold is designed to be a no-compromise solution, ideal for pairing with larger turbochargers. It comes complete with all necessary gaskets and turbo mounting hardware, simplifying the installation process. Steed Speed stands behind the quality of its product with a lifetime warranty on workmanship, and a 1-year warranty specifically on the Techline coating. Due to the meticulous American craftsmanship involved, lead times can range from 5-7 weeks or longer for non-stock items.