AEM Brute Force Intake System, 2010+ Chevrolet/GMC 2500/3500 HD, 6.0L - 21-8031DC
AEM Induction 21-8031dc
- Part Number:
- 21-8031dc
- SKU:
- 21-8031DC
- UPC:
- 024844303691
- Availability:
- Email us for availability
Product Overview
- Increased horsepower
- Tuned and dyno-tested to improve acceleration and engine sound
- Aerodynamically engineered and highly durable polyethylene air intake 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
The AEM 21-8031DC fits some Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500 HD, GMC Sierra 2500 HD, and GMC Sierra 3500 HD models.
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 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, 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. 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.
Product Specifications
| Estimated Horsepower Gain | 13 HP @ 5100 RPM |
| Replacement Filter | 21-2277DK |
| Air Filter Color | Red |
| Air Filter Material | Non-woven Synthetic |
| Air Filter Outlet Shape | Round |
| Clamps Included | 3 |
| Clamp Material | Stainless Steel |
| Clamp Style | Regular |
| Couplers Included | None |
| Product Style | AEM Brute Force HD Intake |
| Air Filter Height | 7 in (178 mm) |
| Intake Pipe Color / Finish | Black |
| Intake Pipe Material | High-Density Polyethylene |
| CARB EO Number | D-670-21 |
| Street Legal In All US States | Yes |
| TUV Approved (Europe) | No |
| Weight | 12.2 lb (5.5 kg) |
| Product Box Height | 15.75 in (400 mm) |
| Product Box Length | 24.38 in (619 mm) |
| Product Box Width | 17.38 in (441 mm) |
| Color | Black |
| Mounting Hardware Included | Yes |
Horsepower gains based on similar vehicle dynamometer test. Results will vary.
