How to Install an AFE Magnum FORCE Pro 5R Stage 2 XP Intake System on your Ford F-150

Instruction Manual P/N: 51/54-12642-B / 52-12642-H

Make: Ford Model: F-150 Year: 2015-2016 Engine: V6-2.7L (tt) / 3.5L (tt) EcoBoost 


• Please read the entire instruction manual before proceeding.
• Ensure all components listed are present.
• If you are missing any of the components, call customer support at 951-493-7100.
• Ensure you have all necessary tools before proceeding.
• Do not attempt to work on your vehicle when the engine is hot.
• Disconnect the negative battery terminal before proceeding.

NOTE: Retain factory parts for future use.

*Optional cover 54-12188

Note: Legal in California for use on race vehicles only. The use of this device on vehicles used on public streets or highways is strictly prohibited in California and others states that have adopted California emission regulations.

Step 1: Disconnect the Manifold Air Pressure (MAP) sensor plug from stock air box. 1
Step 2: Loosen the OE intake clamps using an 8mm nut driver from the left and right side runners. 2
Step 3: Unclamp the top portion of the OE air box. 3
Step 4: Remove the OE intake and the top portion of the OE air box by pulling straight up and out of the vehicle.

Step 5: Carefully remove plastic wire harness clips from back edge of lower airbox.

Step 6: Install aFe housing and fasten clips.
Step 7: Insert filters and place clamps loosely.

Step 8: Remove the MAP sensor from the OE intake 1/4 turn counter-clockwise.
Step 9: Install the MAP sensor on the rear aFe intake tube using the provided grommet. The grommet can be held inside the tube to give support while inserting.

Step 10: Install the small straight coupling on the cross over tube, install clamps but do not tighten.
Step 11: Fit tubes into the remaining couplers. Adjust for best fit and tighten all clamps.
Step 12: Connect sensor harness.
Step 13:Install edge trim on housing if no cover is to be used.
Step 14: Remove trim if using optional cover.

To purchase any of the items above, view airflow charts, dyno graphs, photos, and video; please go to aFepower.com.

General Terms:
• aFe warrants their products to be free from manufacturer’s defects due to workmanship and material.
• This warranty applies only to the original purchaser of the product and is non-transferrable.
• Proof of purchase of the aFe product is required for all warranty claims. • Warranty is valid provided aFe instructions for installation and/or cleaning were properly followed.
• Proper maintenance with regular inspections of product is required to insure warranty coverage.
• Damage due to improper installation, abuse, unauthorized repair or alteration is not warranted.
• Incidental or consequential damages or cost, including installation and removal of part, incurred due to failure of aFe product is not covered under this warranty.
• All warranty is limited to the repair and/or replacement of the aFe part. To request Return Goods Authorization (“RGA”), email [email protected] or call (951)493-7100. Upon receipt of the RGA, you must return the product to the address provided in the RGA, freight prepaid and accompanied with a dated proof of purchase and the RGA. Upon receipt of the defective product and upon verification of proof of purchase, aFe will either repair or replace the defective product within a reasonable time, not to exceed thirty days.

No other warranty expressed or implied applies nor is any person or advanced FLOW engineering authorized to assume any other warranty. Some States do not allow the exclusion or limitation of incidental or consequential damages or do not allow limitations on how long an implied warranty lasts, so the above limitations or exclusions may not apply to you. This warranty gives you specific legal rights, and you may also have other rights which vary from State to State. 

advanced FLOW engineering, inc.
252 Granite Street Corona, CA 92879
TEL: 951.493.7155 • TECH: 951.493.7100
E-Mail:[email protected]