aFe POWER Magnum FORCE Stage-2Si Cold Air Intake System with Pro 5R Media for 2003-2007 Ford F-250/F-350 and Excursion (V8-6.0L)

Fits 2003-2007 Ford F-250/F-350 Super Duty and 2004-2005 Ford Excursion (V8-6.0L). The aFe POWER Magnum FORCE Stage-2Si cold air intake system replaces your restricted factory air box with a high-performance, heat-resistant sealed housing designed for maximum air velocity and lower intake temperatures. This system features a patent-pending filter-to-housing interface and a CAD-designed, roto-molded intake tube that is dyno-tuned to optimize power gains across the RPM range.

Equipped with a Pro 5R performance air filter, this kit utilizes five layers of progressively finer mesh cotton gauze media to provide +40% more airflow compared to factory equipment. The large 9-inch tall filter features a 6.75-inch x 4.75-inch elliptical flange and an inverted top for maximum surface area. For complete compatibility, a unique MAF-to-Temperature sensor adapter is included, allowing this system to bolt directly onto 6.0L Power Stroke engines regardless of the original sensor configuration.

• Performance Gains: +40% flow increase, rated at 680 CFM @ 7-inches H2O
• Filter Media: Pro 5R oiled 5-layer progressively finer cotton gauze
• Filter Dimensions: 6.75-inch x 4.75-inch flange, 9-inches tall with inverted top
• Housing Construction: One-piece heat-resistant plastic with molded diamond tread plate pattern
• Included Components: Roto-molded intake tube, sealed housing, Pro 5R filter, urethane plug, MAF/Temp adapter, and stainless-steel worm drive clamps
• Manufacturer Part Number: 54-81022-1