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USD 260.99 260.99 268.99
Part #:

AEM 21-8104D Brute Force Intake System

2003-2006 Ford 6.0L Powerstroke (pickup & excursion) w/ MAF sensor & w/ 2 piece intake tube (Built Before 7/30/07)
Part #:
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The AEM 21-8104D Brute Force Intake System instantly upgrades the under-performing stock air intake system in your 2003-2006 Ford 6.0L Powerstroke. Tuned and dyno-tested to improve acceleration and engine sound, the Brute Force Intake is a superior intake system that produces increased horsepower and torque. The Brute Force Intake System features low restriction aluminum tubing and a washable and reusable oil-free filter media.

  • Increased Horsepower
  • Low Restriction Aluminum Tubing
  • Tuned and Dyno-Tested to Improve Acceleration and Engine Sound
Application Note: 
Only fits models with MAF Sensor & 2-piece intake tube. 

Product Options

21-8104DC Silver Powder Coat Finish
21-8104DP Polished Finish


  • Manufacturer Name AEM
  • Shipping Weight 20.00 lb.
  • Shipping Length 15 in.
  • Shipping Width 19 in.
  • Shipping Height 9 in.
  • EO Number D-670-15
  • Warranty Yes
  • Warranty Info 1 Year Limited
  • Prop 65 WARNING: Cancer & Reproductive Harm -


Location: Oregon
i have a 2004 f250 6.0 and this intake system is amazing, before this i had a closed afe intake and it was just to restrictive so i bought this and it is amazing, sounds a little different but deffinetly a major diference in mpgs and responsivness, also got lower egts, and higher boost, doesnt have an air damn and that seems to be just fine, i pull heavy trailers daily, and do truck pulls occasionally and it works just fine. amazing product wouldnt waste money on anything else.
Excellent product. BEST bang for the buck
Location: Virginia Beach, VA
Ive been modding customer's trucks for years and this is THE BEST intake for the price. All the hype about a "heat shield" is hearsay. At speeds over 10mph the underhood temps are the same as exterior temps. The best intake system on an intercooled, turbocharged vehicle is that of least resistance. AEM is correct when saying no heat shield is needed. It acutally restricts the flow of air. Also the price is half of their competitors. I recommend this to all customers for their trucks to save them hundreds. expect gains of .4 - 1.9 MPG depending on your other mods
Location: tx
this product is sow good it added some of hp to my truck. it looks nice. but it realy needs a air dam and needs to add some more hp and i got 2.0 to 2.5 mpg
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