Engineered specifically for 2003 through 2007 Ford F-250, F-350, F-450, F-550 Super Duty and Excursion trucks equipped with the 6.0L Powerstroke diesel engine, the aFe Momentum HD Cold Air Intake System (50-73003) provides superior airflow protection by enclosing the air filter in a fully sealed, rotomolded XLPE polymer housing. Factory airboxes often restrict breathing and allow engine bay heat soak, whereas this advanced sealed system draws cooler, denser ambient air to optimize turbo spooling and towing efficiency.

At the core of this system is a massive, washable and reusable Pro 10R round-oval air filter featuring 10 layers of progressively finer cotton gauze media wrapped in reinforced metal. Designed with a unique top-mount flange and revolutionary housing-to-filter interface, this kit installs easily using factory mounting locations without requiring custom ECU tuning or cutting.

Key Features & Benefits

• Massive Pro 10R Oiled Air Filter: Features 10 layers of progressive cotton gauze media for maximum filtration efficiency and high airflow capacity.
• Sealed One-Piece XLPE Housing: Rotomolded polymer air box protects against hot engine bay air while incorporating a clear sight window for easy filter inspection.
• Superior Airflow Dynamics: Outflows the factory stock intake system by up to 38%, significantly reducing turbo lag and boosting volumetric efficiency.
• Dyno-Proven Power Gains: Generates verified maximum gains of up to +16 horsepower and +26 lb-ft of torque on stock calibrations.
• Hassle-Free Bolt-On Installation: Utilizes factory mounting locations and premium stainless steel T-bolt clamps for a clean, secure setup.

Technical Specifications

• Manufacturer Part Number / SKU: 50-73003 / AFE-50-73003
• Filter Media Type: Pro 10R (10-Layer Progressively Finer Oiled Cotton Gauze)
• Truck Platform: 2003–2007 Ford Super Duty F-250, F-350, F-450, F-550 & Ford Excursion
• Engine Platform: 6.0L 32-Valve Powerstroke V8 Diesel / Navistar VT365
• Housing Type: Sealed One-Piece XLPE Polymer Air Box with Sight Window
• Core Requirement: None (Brand New System - No Core Return Required)
• Warranty: aFe Power Limited Manufacturer Warranty

Vehicle Fitment & Installation Notes

• 2003–2007 Ford F-250 / F-350 / F-450 / F-550 Super Duty – 6.0L Powerstroke Diesel
• 2003–2005 Ford Excursion – 6.0L Powerstroke Diesel
• Fits Model Years: 2003, 2004, 2005, 2006, 2007 (Compatible with both early round-cooler and late square-cooler configurations)
• Fitment Notice: Engineered specifically for 2003–2007 Ford 6.0L Powerstroke applications. No custom engine tuning is required.
• Installation Tip: Verify that the seal between the housing and the fender inlet is seated tightly to prevent warm under-hood air ingestion. Clean and re-oil the Pro 10R filter element every 30,000 to 50,000 miles.