The S&B Filters 75-5105D Cold Air Intake with Dry Filter gives your 2008-2010 Ford 6.4L Powerstroke an improvement in airflow over the stock intake system. Designed as a bolt-on replacement, the S&B intake system features a redesigned air box for a perfect fit, finish, and serious airflow gains. Completely Redesigned S&B's Intake System offers you better protection against engine heat and a fit and finish that is second to none. Improved Performance The one piece air tube is positioned in a clean line with minimum obstructions from the throttle body to the air box. This allows for more air flow and increased performance. Choose Your Airflow The 75-5105D offers an optional air box plug that can be easily installed or removed depending on your airflow requirements. No Check Engine Lights S&B's injection molded MAF Sensor Plate ensures a quality seal around the MAF sensor with a true OE O-ring seal to prevents air leaks. Premium Silicone Parts The tube seal, coupler, and box plug are made with a premium silicone rubber that has exceptional tear strength and can handle temps as high as 400F degrees. Features: CARB EO# D-590-13 Oil-Free "Dry" Disposable Filter Improved Airflow & Performance CA Residents: CARB E.O. Number on file - LEGAL for use in California.