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.
Specifications:
| Description_DEF |
Engine Cold Air Intake Performance Kit |
| Description_DES |
Brute Force HD Intake System |
| Description_INV |
Brute Force HD Intake System |
| Description_EXT |
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. |
| Description_SHO |
Brute Force HD Intak |
| Description_MKT |
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. |
| Mass Air Flow Sensor Adapter Included |
Yes |
| Air Filter Washable |
Yes |
| Intake Pipe Material |
High-Density Cross-Linked Polyethylene |
| Prop 65 Warning Label |
https://www.knfilters.com/images/l/prop65.jpg |
| Air Box Included |
Yes |
| Intake Pipe Ports |
All intake tube ports needed for the specified applications are included |
| Air Filter Material |
Non-woven Synthetic |
| Clamp Style |
Regular |
| Couplers Included |
1 |
| Estimated Horsepower Gain |
15 HP @ 2330 RPM |
| Intake Pipe Color / Finish |
Black |
| Oil Included |
No |
| Product Style |
AEM Brute Force HD Intake |
| Title |
AEM AEM-21-9033DS Brute Force HD Intake System |
| TUV Approved (Europe) |
No |
| Air Filter Color |
Red |
| Air Filter Outlet Shape |
Round |
| CARB EO Number |
D-670-15 |
| Clamp Color/Finish |
Natural |
| Clamp Material |
Stainless Steel |
| Clamps Included |
2 |
| Coupler Color/Finish |
Black |
| Horse Power Increase |
15 HP |
| Mounting Hardware Included |
Yes |
| Package Material |
Paperboard |
| Package Type |
Box |
| Prop 65 - Short Label |
WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
| Prop 65 (C, R or CR) |
CR |
| Prop 65 Yes/No |
Yes |
| Replacement Filter |
21-2258DK |
| RPM |
2330 |
| Street Legal In All US States |
Yes |
| Warranty |
Limited Lifetime |
| Weight |
15 lb (6.8 kg) |
| Length |
16.0000 |
| Width |
17.0000 |
| Height |
24.0000 |
| Weight |
15.0000 |
