This Steed Speed T4 flanged manifold is a top - notch upgrade for 2003 - 2007 Dodge Ram trucks with 3rd Gen 5.9L Cummins engines. It's CNC machined from 1018 mild steel billet and coated with a satin black Techline finish. Unlike cheap cast or tubular manifolds, Steed Speed engineers some of the best manifolds globally. The Techline coating can handle up to 1700 degrees continuously and 2000 degrees for short times. You'll get power gains and lower EGTs, and it comes with gaskets and turbo mounting hardware. There's a lifetime warranty on workmanship and a 1 - year warranty on the Techline coating. Part Number: 3GENT4. Features include a T4 flanged 3rd Gen design, power gains & lower EGTs, and comes with necessary hardware and a long - term warranty.

Using this manifold is straightforward. First, make sure your vehicle is a 2003 - 2007 Dodge Ram with a 3rd Gen 5.9L Cummins engine. When installing, use the included gaskets and turbo mounting hardware. Tighten all the bolts properly to avoid any leaks. As for maintenance, check the manifold regularly for any signs of damage or wear. The Techline coating is durable but try to avoid exposing it to extreme conditions for long periods. If you notice any issues with the coating or the manifold itself, contact the manufacturer as it's covered by a lifetime warranty on workmanship and a 1 - year warranty on the coating.