AEM 03-04 Ford Excursion Diesel/ 03-06 Ford F Series Super Duty Diesel 6.0L Power Stroke Polished

The AEM 21-8104DP Brute Force Air Intake System produces horsepower and torque gains for high displacement engines by replacing the vehicle's restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Ford F250/F350 Super Duty, F250/F350 Harley Davidson Super Duty and Excursion models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The intake tubing is constructed from mandrel-bent aluminum featuring a durable chrome-like finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensor, air filter status meter and IAT sensor where equipped. The cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is backed by AEM's Lifetime Limited Warranty Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards while others are 50 state legal. View the 21-8104DP vehicle applications to determine the legal status for each vehicle. AEM's Brute Force Air Intake Systems are tuned and dyno-tested to give high displacement engines more power and acceleration by replacing the restrictive factory air filter, air intake tubing and air box assembly. Fitment: Ford Excursion Eddie Bauer 2003 to 2005 Ford Excursion Limited 2003 to 2005 Ford Excursion XLS 2004 to 2005 Ford Excursion XLT 2003 to 2005 Ford F-250 Super Duty Harley-Davidson Edition 2004 to 2005 Ford F-250 Super Duty King Ranch 2004 to 2006 Ford F-250 Super Duty Lariat 2003 to 2006 Ford F-250 Super Duty XL 2003 to 2006 Ford F-250 Super Duty XLT 2003 to 2006 Ford F-350 Super Duty Harley-Davidson Edition 2004 to 2005 Ford F-350 Super Duty King Ranch 2003 to 2006 Ford F-350 Super Duty Lariat 2003 to 2006 Ford F-350 Super Duty XL 2003 to 2006 Ford F-350 Super Duty XLT 2003 to 2006