The AEM 21-8031DC Brute Force HD Diesel 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 GMC Sierra 2500/3500 HD and Chevrolet Silverado 2500/3500 HD 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 replacement AEM airbox with a logo embossed aluminum lid which is designed to reduce intake air temperature and increase horsepower. The intake tubing is constructed from mandrel-bent aluminum featuring a durable black powder coated finish. This air intake system was developed to accommodate the engine's factory emissions control devices including the mass air flow sensor, filter minder and crankcase vent tube. The oval 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 21-8031DC 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.
Product Features:
Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Epa: N/A
Carb Acknowledgement Required: f
Carb Eo Number: D-670-21
Fits According to Mfg but not guarunteed.
2010ChevroletSilverado 2500 HDLT
2010ChevroletSilverado 2500 HDLTZ
2010ChevroletSilverado 2500 HDWT
2010ChevroletSilverado 3500 HDLT
2010ChevroletSilverado 3500 HDLTZ
2010ChevroletSilverado 3500 HDWT
2010GMCSierra 2500 HDSLE
2010GMCSierra 2500 HDSLT
2010GMCSierra 2500 HDWT
2010GMCSierra 3500 HDSLE
2010GMCSierra 3500 HDSLT
2010GMCSierra 3500 HDWT
2011ChevroletSilverado 2500 HDLT
2011ChevroletSilverado 2500 HDLTZ
2011ChevroletSilverado 2500 HDWT
2011ChevroletSilverado 3500 HDLT
2011ChevroletSilverado 3500 HDLTZ
2011ChevroletSilverado 3500 HDWT
2011GMCSierra 2500 HDDenali
2011GMCSierra 2500 HDSLE
2011GMCSierra 2500 HDSLT
2011GMCSierra 2500 HDWT
2011GMCSierra 3500 HDDenali
2011GMCSierra 3500 HDSLE
2011GMCSierra 3500 HDSLT
2011GMCSierra 3500 HDWT
2012ChevroletSilverado 2500 HDLT
2012ChevroletSilverado 2500 HDLTZ
2012ChevroletSilverado 2500 HDWT
2012ChevroletSilverado 3500 HDLT
2012ChevroletSilverado 3500 HDLTZ
2012ChevroletSilverado 3500 HDWT
2012GMCSierra 2500 HDDenali
2012GMCSierra 2500 HDSLE
2012GMCSierra 2500 HDSLT
2012GMCSierra 2500 HDWT
2012GMCSierra 3500 HDDenali
2012GMCSierra 3500 HDSLE
2012GMCSierra 3500 HDSLT
2012GMCSierra 3500 HDWT