Description

Maximize airflow and performance on your 2007–2018 Dodge Ram Cummins diesel with this 3.5-inch high-flow intake manifold elbow tube horn . Engineered from T304 stainless steel with a 16-gauge thickness , this intake manifold is built for strength, durability, and long-term reliability. The mandrel-bent tubing ensures a perfect fit while maintaining smooth airflow, and the pipe is precisely indented for dipstick line clearance . With a true 3.5-inch inlet to dual 3-inch outlets , this manifold elbow dramatically improves airflow compared to stock—delivering up to 50% more flow to the intercooler . This results in faster turbo spool-up, sharper throttle response, lower Exhaust Gas Temperatures (EGTs) by 50–200°F, and fuel efficiency gains of 5–10% (up to 1–5 MPG increase) . The system is fully TIG welded with precision settings , ensuring optimal weld penetration without disrupting airflow. Two built-in NPT ports allow for additional sensors or custom setups, making this a versatile upgrade for performance builds.