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.
Precision-tuned and dyno-validated to enhance throttle response, sharpen acceleration, and improve overall engine efficiency, helping maximize horsepower and drivability.
Creates a deeper, more aggressive induction tone that highlights the intake system’s improved airflow.
Features low-restriction intake tubing that increases air velocity and high-volume airflow for maximum performance gains.
Equipped with a long-life, high-capacity air filter capable of up to 100,000 miles before servicing (depending on driving conditions), reducing maintenance while maintaining strong, clean airflow.
Utilizes washable, reusable, oil-free synthetic filter media that preserves airflow efficiency, traps harmful contaminants, and provides long-term value over disposable filters.
Fits 2012 Chevrolet Silverado 2500 HD 6.6L V8 Diesel 2012 Chevrolet Silverado 2500 HD 6.6L V8 Diesel 2012 Chevrolet Silverado 3500 HD 6.6L V8 Diesel 2012 Chevrolet Silverado 3500 HD 6.6L V8 Diesel 2012 GMC Sierra 2500 HD 6.6L V8 Diesel 2012 GMC Sierra 2500 HD 6.6L V8 Diesel 2012 GMC Sierra 3500 HD 6.6L V8 Diesel 2012 GMC Sierra 3500 HD 6.6L V8 Diesel 2011 Chevrolet Silverado 2500 HD 6.6L V8 Diesel 2011 Chevrolet Silverado 2500 HD 6.6L V8 Diesel 2011 Chevrolet Silverado 3500 HD 6.6L V8 Diesel 2011 Chevrolet Silverado 3500 HD 6.6L V8 Diesel 2011 GMC Sierra 2500 HD 6.6L V8 Diesel 2011 GMC Sierra 2500 HD 6.6L V8 Diesel 2011 GMC Sierra 3500 HD 6.6L V8 Diesel 2011 GMC Sierra 3500 HD 6.6L V8 Diesel