The AEM 21-9033DS 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 lid which is designed to reduce intake air temperature and increase horsepower. The intake tubing is an aerodynamically engineered and highly durable polyethylene tube. This air intake system was developed to accommodate the engine’s factory emissions control devices including the mass air flow sensor and a replacement AEM filter minder. 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 21-9033DS vehicle applications to determine the legal status for each vehicle.
Increased horsepower
Tuned and dyno-tested to improve acceleration and engine sound
Free-flowing high density polyethylene tube
Easy to install using commonly available tools
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
SPECIFICATIONS
Estimated Horsepower Gain 15 HP @ 2330 RPM
Replacement Filter 21-2258DK
Air Filter Color Red
Air Filter Material Non-woven Synthetic
Air Filter Outlet Shape Round
Clamps Included 2
Clamp Material Stainless Steel
Clamp Style Regular
Couplers Included 1
Warranty Limited Lifetime
Product Style AEM Brute Force HD Intake
Air Filter Height 8 in (203 mm)
Intake Pipe Color / Finish Black
Intake Pipe Material High-Density Cross-Linked Polyethylene
CARB EO Number D-670-15
Street Legal In All US States Yes
TUV Approved (Europe) No
Reviews
There are no reviews yet.