50-74003 Momentum HD Cold Air Intake System with Pro 10R Filter

• +21 HP & +56 lb-ft torque
• Pro 10R Oiled Air Filter with 10 layers of progressive cotton gauze
• Features an auxiliary scoop for maximum airflow
• Premium stainless steel clamps ensures a secure and long-lasting connection
• Factory mounting points for easy installation

Unleash Your Duramax's True Potential

Unleash the full potential of your 2006-2007 GM 6.6L Duramax LLY/LBZ with the aFe Power 50-74003 Momentum HD Cold Air Intake System. Designed to outflow the factory intake by 57%, this powerhouse intake delivers up to 21 extra horsepower and 56 lb-ft of torque, giving your truck the power and throttle response it deserves. Whether you're towing heavy loads or pushing your truck to the limit, this intake ensures cooler, denser air for maximum combustion efficiency. Plus, the aggressive intake sound makes it clear—this isn't just any air intake; it's built for serious performance.

Advanced Engineering for Maximum Performance

The Momentum HD Cold Air Intake System features a smooth, one-piece sealed housing with an auxiliary air scoop, eliminating multiple-piece designs to maximize airflow and keep intake temperatures low. A massive 10-layer Pro 10R air filter delivers superior filtration, handling up to 1,000 CFM of airflow while capturing even the finest dust and debris. The filter’s reinforced metal wrap prevents collapse, ensuring durability under high-performance conditions. With premium stainless steel T-bolt clamps, a 2-ply reinforced silicone coupling, and a clear sight window for easy filter inspection, this intake is built for strength, longevity, and effortless maintenance. Plus, the bolt-on installation is designed for a fast, hassle-free upgrade—no cutting or drilling required.

• Some or all of the applications listed are 50-state exempt, please see CARB EO# D-550-18 for details.