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Part:   21-8033DC

AEM 21-8033DC Brute Force Intake

AEM Brute Force Intake System
  • Increased horsepower
  • Tuned and dyno-tested to improve acceleration and engine sound
  • Low restriction high density polyethylene tubing
  • Easy to install using commonly available tools
  • AEM logo embossed air box with a metal powder coated lid
  • 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

The AEM 21-8033DC fits some Cadillac Escalade, Cadillac Escalade ESV, Chevrolet Silverado 1500, Chevrolet Suburban, Chevrolet Tahoe, GMC Sierra 1500, GMC Yukon, GMC Yukon Denali, GMC Yukon Denali XL, and GMC Yukon XL models. See vehicle applications for details.
The AEM 21-8033DC 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 vehicle 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 air box with an AEM logo embossed lid which is designed to reduce intake air temperature and increase horsepower. The aerodynamically engineered intake tubing is constructed from high density polyethylene. This air intake system was developed to accommodate the engine’s factory emissions control devices including the mass air flow sensor as well as two replacement crankcase vent hoses. The cone 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 21-8033DC vehicle applications to determine the legal status for each vehicle.

[More Information on AEM Brute Force Truck Cold Air Intake Systems]
Specifications AEM 21-8033DC Product Specifications
Estimated Horsepower Gain10 HP @ 3700 RPM
Air Filter ColorRed
Air Filter Height8 in (203 mm)
Air Filter MaterialNon-woven Synthetic
Air Filter Outlet ShapeRound
CARB EO NumberD-670-23
Clamp MaterialStainless Steel
Clamp StyleRegular
Clamps Included7
Couplers Included2
Intake Pipe Color / FinishFlat Black
Intake Pipe MaterialHigh-Density Polyethylene
Power Spacer includedNo
Product Box Height12.75 in (324 mm)
Product Box Length24.5 in (622 mm)
Product Box Width20.5 in (521 mm)
Product StyleAEM Brute Force Intake System
Replacement Filter21-2075DK
Street Legal In All US StatesYes
TUV Approved (Europe)No
Weight14.4 lb (6.5 kg)

Horsepower gains based on similar vehicle dynamometer test. Results will vary.