Brute Force Intake System
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AEM Induction Brute Force Intake System

Part No. 21-8104DC Warranty Details  

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The AEM 21-8104DC Brute Force Air Intake System produces horsepower and torque gains for high displacement engines by replacing the vehicle’s restrictive factory air filter and air intake housing. This air intake system was designed, tuned and dyno-tested to fit specific Ford F250/F350 Super Duty, F250/F350 Harley Davidson Super Duty and Excursion models. Air enters the system through an oversized AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The intake tubing is constructed from mandrel-bent aluminum featuring a durable gunmetal gray powder coated finish. This air intake system was developed to accommodate the engine’s factory emissions control devices including the mass air flow sensor, air filter status meter and air temperature sensor where equipped. The cylinder shaped AEM Dryflow air filter is made from an oil-free, synthetic filter media that can be used for up to 100,000 miles before cleaning is needed (depending on driving conditions). The air intake system is backed by AEM's Lifetime Limited Warranty. Some AEM air intakes are not legal for sale or use in California and other states adopting California emission standards while others are 50 state legal. View the 21-8104DC vehicle applications to determine the legal status for each vehicle.

Product Features:
  • Replacement Filter: 21-2059DK
  • Increased horsepower
  • Tuned and dyno-tested to improve acceleration and engine sound
  • Low restriction aluminum tubing
  • Air filter lasts up to 100,000 miles before cleaning is required (depending on driving conditions)
  • Washable and reusable oil-free filter media
  • AEM Lifetime Limited Warranty
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Clamp Material:Steel
Filter Color:Red
Filter Type:Non-Woven Synthetic
Tube Color:Gunmetal Gray

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1 Question | 1 Answer
Displaying question 1
  • Q:

    what do you do with the mass air sensor or does this install after the stock rubber hose
    Asked on 8/19/2013 by birddogben from ks

    1 answer



      This AEM Induction Brute Force Intake System - part# 21-8104DC is vehicle specific. For assisting you further on installing this intake system, please provide the year, make, model and engine size of the vehicle. You may also call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

      Answered on 8/19/2013 by Vincent from AAP
Displaying question 1

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