Performance Overview

aFe Stage 2 Air Intake System produces an astonishing 32 horsepower and 35lbs. x ft. torque and outflows the factory intake by 44%. This intake is one of the most sophisticated design on the market. The air intake is enclosed in a durable 16-gauge heat shield that utilizes the lower half of the factory air box that requires no assembly.

Key Features

• Brand: aFe Power
• Part number: 51-81022-1
• Product type: Magnum FORCE Stage-2 Si Cold Air Intake System With Pro DRY S Filter
• Designed for the compatible vehicle applications listed on this page

Vehicle Fitment

• 2004 Ford Excursion, Note: Eddie Bauer, Limited, Xls, Xlt 6.0L
• 2005 Ford Excursion, Note: Eddie Bauer, Limited, Xls, Xlt 6.0L
• 2004 Ford F-250, Note: Super Duty Harley-Davidson Edition, King Ranch, Lariat, Xl, Xlt 6.0L
• 2005 Ford F-250, Note: Super Duty Harley-Davidson Edition, King Ranch, Lariat, Xl, Xlt 6.0L
• 2006 Ford F-250, Note: Super Duty Harley-Davidson Edition, King Ranch, Lariat, Xl, Xlt 6.0L
• 2007 Ford F-250, Note: Super Duty Harley-Davidson Edition, King Ranch, Lariat, Xl, Xlt 6.0L
• 2004 Ford F-350, Note: Super Duty Harley-Davidson Edition, King Ranch, Lariat, Xl, Xlt 6.0L
• 2005 Ford F-350, Note: Super Duty Harley-Davidson Edition, King Ranch, Lariat, Xl, Xlt 6.0L

FAQ

Will this fit my vehicle?
Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase.

What part number is this?
The listed part number is 51-81022-1.

Is this product designed for direct replacement?
Yes. This product is intended to match compatible vehicle applications listed in the fitment section.

Should I confirm fitment before ordering?
Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering.

Common Searches

• Magnum FORCE Stage-2 Si Cold Air Intake System With Pro DRY S Filter for Ford Excursion
• 51-81022-1 fitment
• aFe Power Magnum FORCE Stage-2 Si Cold Air Intake System With Pro DRY S Filter
• 2004 Ford Excursion Magnum FORCE Stage-2 Si Cold Air Intake System With Pro DRY S Filter

Vehicle Fitment Table