Description

The AEM 21-8117DC Brute Force Air Intake System produces horsepower and torque gains 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 F150 models. Air enters the system through an extra-large AEM Dryflow synthetic washable air filter for outstanding air flow, filtration and performance. The air filter is located in the original air box space and is protected by a heat shield which is designed to reduce intake air temperature and increase horsepower. 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 and crankcase vent tube. The tapered 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 easy to install with commonly available tools and it 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 21-8117DC vehicle applications to determine the legal status for each vehicle.
AEM’s Brute Force Air Intake Systems are tuned and dyno-tested to give your engine more power and acceleration by replacing the restrictive factory air filter, air intake tubing and air box assembly.

Fitment:
FordF-150FX22007
FordF-150FX22008
FordF-150FX42005
FordF-150FX42006
FordF-150FX42007
FordF-150FX42008
FordF-150Harley-Davidson Edition2006
FordF-150Harley-Davidson Edition2007
FordF-150Harley-Davidson Edition2008
FordF-150King Ranch2005
FordF-150King Ranch2006
FordF-150King Ranch2007
FordF-150King Ranch2008
FordF-150Lariat2005
FordF-150Lariat2006
FordF-150Lariat2007
FordF-150Lariat2008
FordF-150Limited2008
FordF-150THE 60TH ANNIVERSARY EDITION2008
FordF-150XL2005
FordF-150XL2006
FordF-150XL2007
FordF-150XL2008
FordF-150XLT2005
FordF-150XLT2006
FordF-150XLT2007
FordF-150XLT2008