The WCFab 4-inch intake kit for 2017–2019 Chevrolet 6.6L L5P Duramax is a complete bolt-on aluminum intake and air-box that replaces restrictive factory plastic parts to increase airflow to the turbo. It features a 4" intake pipe with smooth aerodynamic bends, aluminum air-box enclosure with removable lid, dry filter and pre-filter cover, stainless t-bolt clamps, and supplied hardware, requiring no tuning for installation.
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit - Brizzle Blue