Spectre Performance 91489 Air Duct Mounting Plate 4" Aluminum

Intake Tube/Duct Mounting Plate Spectre Intake Tube and Duct Mounting Plates allow an air filter with a 4 inch inlet, a 4 inch intake tube, or a coupler to be mounted directly to any flat surface, such as an inner fender well or radiator support, to bring cool air into the intake. Featuring a universal design, this intake tube mounting plate is constructed using polished aluminum. This product may require drilling additional holes in some applications.