AEM 21-9032DS Cold Air Intake for 2011-2012 Chevy Silverado & GMC Sierra 6.6L Duramax LML

AEM Cold Air Intakes give your vehicle's engine the air it needs to perform optimally. Add horsepower and torque with an AEM CAD-designed intake tube, paired with an AEM Dryflow air filter. With a rich history of American-made performance products, AEM designs, engineers and manufacturers all their premium cold air intake kits in Southern California. Using high-tech computer software, AEM is able to design intakes that maximize flow but without sacrificing oxygen density. The Dryflow filter is a great choice for those wanting exceptional filtration and the ease of a dry filter, meaning after cleanings it does not have to be oiled. On average, you can drive up to 50,000 miles before the Dryflow filter needs servicing. Upgrade your factory intake to an AEM intake with confidence, knowing AEM intakes come with a lifetime manufacturer's warranty.

Key Features

• Gain up to 14 HP
• Red Non-Woven Synthetic Filter
• Black High-Density Cross-Linked Polyethylene Intake Pipe
• 50 State Legal. CARB E.O. # D-670-15
• Replacement Filter: 21-2258DK