aFe Power 54-80512 Magnum FORCE Stage-2Si Cold Air Intake for 04-08 Ford F

Vehicle Fitment

• 2004-2008 Ford F-150 (Gas V8 5.4L)
• 2006-2008 Lincoln Mark LT (Gas V8 5.4L)

Features

• Magnum FORCE Stage-2Si high-flow sealed cold air intake engineered for performance
• Large pre-oiled Pro 5R 5-layer cotton gauze air filter for superior filtration and airflow
• One-piece sealed rotomolded housing with auxiliary inlet captures dense cool air
• Black powder-coated aluminum top cover provides a clean, factory-style look
• Heat-insulating molded plastic intake tube improves airflow velocity and reduces heat soak
• Auxiliary air scoop increases air volume feeding the filter for better performance
• Precision dyno-tuned design delivers enhanced throttle response
• Direct bolt-on installation using factory mounting locations - no cutting or drilling required

Specifications

• Part Number: 54-80512
• Brand: aFe Power Magnum FORCE Series
• Air Filter Type: Pre-oiled Pro 5R cotton gauze, washable & reusable
• Housing: Sealed, rotomolded plastic with powder-coated aluminum cover
• Intake Tube: Heat-insulating molded plastic
• Approx. Gains: +23 HP / +25 lbs-ft torque*
• Flow Increase: Up to ~69 % over stock intake*
• Emissions: CARB Executive Order D-550-15 (50-state legal where applicable)

Included Components

• 1x Sealed cold air intake housing with aluminum top cover
• 1x Pre-oiled Pro 5R performance air filter
• 1x Heat-insulating molded plastic intake tube
• 1x Auxiliary inlet scoop
• Premium stainless steel clamps
• All required mounting hardware

Product Description

The aFe Power 54-80512 Magnum FORCE Stage-2Si Cold Air Intake System is a performance-engineered upgrade for 2004-2008 Ford F-150 and 2006-2008 Lincoln Mark LT trucks equipped with the 5.4L V8 engine. Featuring a sealed housing with a brushed, powder-coated aluminum cover and a large pre-oiled Pro 5R filter, this intake maximizes cool air delivery to the engine for improved breathing, throttle response, and overall performance. The heat-insulating molded plastic intake tube and auxiliary air scoop work together to increase airflow while reducing intake air temperatures compared to the restrictive stock system.

Designed to outflow the factory intake by up to approximately ~69 % and deliver dyno-proven gains of about +23 HP and +25 lbs-ft of torque, the 54-80512 offers noticeable performance improvements in everyday driving. Installation is straightforward with a direct bolt-on design using factory mounting points - no cutting or drilling required - and the washable, reusable Pro 5R filter helps reduce long-term maintenance costs. This intake carries CARB Executive Order D-550-15 for 50-state legality where applicable. Fitment confirmed through 2008; coverage beyond that range is unconfirmed at time of listing.