6.9/7.3 IDI Billet Low Profile Intake Hat

The Classic Diesel Design's 6.9 & 7.3 IDI intake hat is a billet design with a 2.5” inlet and O-ring sealed intake manifold flange, eliminating the need for a separate gasket under the hat and providing the best possible seal for high boost applications without requiring a complete intake manifold replacement. 

This intake hat improves flow over the ats and banks intake hats, and is useful for those wanting to build their own intercooler setup, run a larger than stock turbo, or to build a cold air intake for an NA engine. This is the same intake hat already included in our intercooler kits.