How to Install an aFe 3.8L V6 Mangum Force Intake Kit on your 2007-2013 Jeep Wrangler JK

• 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.
• Retain factory parts for future use.

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

Step 1: Loosen the clamp at the throttle body and air filter housing using an 8mm nut driver.

Step 2: Disconnect the temp sensor wire. Slide the red tab back and then push down on the release lever (Be careful not to break the connector).

Step 3: Remove the OE intake tube.

Step 4: Disconnect the Crank Case Vent (CCV) hose at the back of the OE air box.

Step 5: To remove the OE air box, pull the box straight up.

Step 6: Once removed, you are ready to install your new aFe Power intake!

Step 7: Install the new urethane spacers onto the bottom of the air intake housing with the flat side of the spacer towards the housing.

Step 8: Remove the M6 bolt that secures the intake housing mounting bracket to the inner fender well (Save the bolt as it will be used in a later step). (8) 

Step 9: Remove the temp sensor from the OE intake tube by pulling it straight out (Do not bend from side to side to remove the sensor).

Step 10: Install the trim seal on the housing as shown.

Step 11: Insert the housing into the vehicle and secure it using the M6 bolt that was removed in step (8)

Step 12: Insert the new grommet into the aFe intake tube. Install the temp sensor into the new tube before installing the tube into the vehicle. (12)

Step 13: Install the new aFe intake tube using the provided couplings and clamps. Tighten the clamps after the tube is lined up correctly.

Step 14: Slide the new mini clamp over the end of the CCV hose. Connect the CCV hose to the intake tube and tighten the mini clamp.

Step 15: Connect the wire back up to the temp sensor and slide the red clip forward. (12)

Step 10: Install the aFe air filter onto the housing adapter.

Step 11: Your install is now complete! Check all clamps and bolts after 100 miles of driving.

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: 951.493.7100 • TECH: 951.493.7100 x23
E-Mail:[email protected]