aFe 51-12182 Magnum FORCE Stage-2 Cold Air Intake for 2011 Ford F-150 3.5L

Vehicle Fitment

• 2011 Ford F-150 (V6 3.5L EcoBoost twin-turbo gasoline)

Features

• Magnum FORCE Stage-2 cold air intake engineered to dramatically increase airflow and performance
• Dual large Pro DRY S dry synthetic media conical air filters - washable and reusable
• Equal-length dual aluminum intake tubes with H-pipe balance tube for smooth, high-velocity airflow
• Top-mounted one-piece 16-gauge powder-coated heat shield isolates intake from engine heat
• Dual 360° 7" oval conical filters deliver high surface area for airflow and filtration
• Mandrel-bent aluminum design maximizes airflow volume and throttle response
• Stainless-steel T-bolt clamps and premium couplings ensure secure, durable fitment
• Direct bolt-on installation using factory mounting points - no cutting or drilling required

Specifications

• Part Number: 51-12182
• Brand: aFe Power
• Series: Magnum FORCE Stage-2
• Filter Type: Pro DRY S dry synthetic media (washable & reusable)
• Airflow Increase: Up to ~44% over stock intake
• Estimated Performance Gains: Up to +32 HP and +35 lb-ft torque
• Tube Material: Black powder-coated aluminum
• Heat Shield: 16-gauge powder-coated steel
• Fitment: Direct-fit for 2011 Ford F-150 3.5L EcoBoost
• Emissions: CARB compliant with Executive Order D-550-15 - legal for use in California and CARB-equivalent states

Included Components

• 2x Pro DRY S dry synthetic media air filters
• 1x Powder-coated steel heat shield
• 2x Black powder-coated aluminum intake tubes with H-pipe balance tube
• Premium stainless-steel T-bolt clamps
• Silicone couplings
• All required mounting hardware

Product Description

The aFe Power 51-12182 Magnum FORCE Stage-2 Cold Air Intake System is a high-flow performance upgrade built specifically for the 2011 Ford F-150 equipped with the 3.5-liter EcoBoost twin-turbo V6 engine. This Stage-2 intake completely replaces the restrictive factory air intake system with a dual-tube design featuring equal-length aluminum tubes and a top-mounted one-piece 16-gauge powder-coated heat shield that isolates the filters from engine heat. Dual 360° Pro DRY S dry synthetic media filters are washable and reusable, allowing for easy maintenance without the need for oiling.

The engineered H-pipe balance tube and mandrel-bent aluminum intake configuration help balance pressure and maximize velocity, resulting in enhanced throttle response and improved airflow - up to approximately 44 % more than the stock intake. Dyno-proven gains of up to around +32 HP and +35 lb-ft of torque help unlock measurable performance from the EcoBoost powerplant while maintaining excellent filtration efficiency. With direct bolt-on installation using factory mounting points and CARB compliance under Executive Order D-550-15, this intake system is both powerful and legal for use in California and other CARB-equivalent states.