Callaway Honker Air Intake System Will Fit: C6 Z06 & C6 LS3 Corvettes *Air inlet duct*Low restriction, washable and reusable air filter element*Sturdy filter element housing*Premium quality hardware*Complete installation instructions*Adds 12 to 15 rear wheel hp to stock Z06.Polymer Z06-exclusive MAF sensor housing provides accurate airflow monitoring without retaining heat or restricting flow. Smooth internal surface with CAD-designed contours; engineered to maximize laminar flow. Ridge filter base positioned t draw cooler, denser inlet air from outside of engine compartment. Callaway proprietary low-restriction filter element is washable and reusable for extended, reliable service. Works with all OEM engine management sensors.