AEM Induction 21-9032DS Brute Force HD Air Intake System for 2011-2012 GMC Sierra and Chevrolet Silverado 2500/3500 HD

The AEM 21-9032DS 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 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 a replacement AEM logo embossed air box 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. The tapered 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 21-9032DS vehicle applications to determine the legal status for each vehicle. AEM's Brute Force Air Intake Systems are designed, 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.

• Utilizes washable, reusable, oil-free synthetic filter media that preserves airflow efficiency, traps harmful contaminants, and provides long-term value over disposable filters.
• AEM Lifetime Limited Warranty

The AEM Induction 21-9032DS Brute Force HD Air Intake System is engineered to improve airflow, horsepower, torque, and acceleration on select 2011-2012 GMC Sierra 2500 HD and 3500 HD models, as well as Chevrolet Silverado 2500 HD and 3500 HD trucks. By replacing the restrictive factory air filter, intake housing, and tubing, this performance intake system helps the engine draw in cooler, denser air for improved performance.

The system uses an extra-large AEM Dryflow synthetic air filter housed in a replacement air box designed to help reduce intake air temperatures. The oil-free, washable filter media provides efficient filtration while maintaining strong airflow and can be serviced for up to 100,000 miles, depending on driving conditions. Its aerodynamically engineered polyethylene intake tube is durable and designed to work with the vehicle's factory emissions equipment, including the mass airflow sensor.

Designed, tuned, and dyno-tested for specific heavy-duty truck applications, the AEM Brute Force intake is intended for straightforward installation using commonly available tools. The system is backed by AEM's Lifetime Limited Warranty. EPA-compliant applications may be available; emissions legality can vary by vehicle and location, so verify the applicable 21-9032DS vehicle application before installation. This product may carry a California Air Resources Board Executive Order designation of D-670-15 where applicable. Proposition 65 warning requirements may apply.

Key Product Specifications & Technical Data

• Brand: AEM Induction
• Part Number: 21-9032DS
• Product Type: Brute Force HD air intake system
• Filter Type: Washable, reusable, oil-free synthetic Dryflow filter
• Intake Tube Material: High-strength polyethylene
• Emissions Equipment Compatibility: Designed to accommodate the factory mass airflow sensor and emissions control devices
• Service Interval: Up to 100,000 miles depending on driving conditions
• Warranty: AEM Lifetime Limited Warranty

What's Included

• AEM Brute Force HD intake tube
• AEM Dryflow synthetic air filter
• Replacement air box
• Required intake system hardware and installation components

Fitment: Fits select 2011-2012 GMC Sierra 2500 HD and 3500 HD models and 2011-2012 Chevrolet Silverado 2500 HD and 3500 HD models. Confirm vehicle-specific application and emissions requirements before purchase.

Features:

• Performance airflow: Replaces the restrictive factory intake components to help improve horsepower, torque, throttle response, and acceleration.
• Oil-free Dryflow filter: Uses washable and reusable synthetic filter media that supports efficient airflow and traps harmful contaminants without filter oil.
• Cooler air delivery: Includes a replacement air box designed to help reduce intake air temperature and improve the quality of air entering the engine.
• Durable installation: Features an aerodynamically engineered polyethylene intake tube and factory emissions equipment compatibility for a reliable, straightforward installation.

Fitments:
2011 Chevrolet Silverado 2500 HD LT
2011 Chevrolet Silverado 2500 HD LTZ
2011 Chevrolet Silverado 2500 HD WT
2011 Chevrolet Silverado 3500 HD LT
2011 Chevrolet Silverado 3500 HD LTZ
2011 Chevrolet Silverado 3500 HD WT
2011 GMC Sierra 2500 HD Denali
2011 GMC Sierra 2500 HD SLE
2011 GMC Sierra 2500 HD SLT
2011 GMC Sierra 2500 HD WT
2011 GMC Sierra 3500 HD Denali
2011 GMC Sierra 3500 HD SLE
2011 GMC Sierra 3500 HD SLT
2011 GMC Sierra 3500 HD WT
2012 Chevrolet Silverado 2500 HD LT
2012 Chevrolet Silverado 2500 HD LTZ
2012 Chevrolet Silverado 2500 HD WT
2012 Chevrolet Silverado 3500 HD LT
2012 Chevrolet Silverado 3500 HD LTZ
2012 Chevrolet Silverado 3500 HD WT
2012 GMC Sierra 2500 HD Denali
2012 GMC Sierra 2500 HD SLE
2012 GMC Sierra 2500 HD SLT
2012 GMC Sierra 2500 HD WT
2012 GMC Sierra 3500 HD Denali
2012 GMC Sierra 3500 HD SLE
2012 GMC Sierra 3500 HD SLT
2012 GMC Sierra 3500 HD WT

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-670-15
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1
Clearance Item: t