aFe Power 50-74001 Momentum HD Cold Air Intake System with Pro 10R Filter | 2001-2004 GM 6.6L Duramax LB7

Features: - Adds +24 HP and +44 lb-ft of torque for increased power and efficiency - 1,000 CFM 360-degree radial flow filter with 10-layer oiled cotton gauze - Heavy-duty hardware ensures the most secure fit and long-term durability - Direct bolt-on system with factory mounting points—no cutting or modifications required - Minimizes hot engine air intrusion, includes auxiliary scoop for extra airflow More Power, Better Performance for Your Duramax Take your 2001-2004 GM 6.6L Duramax LB7 to the next level with the aFe Power Momentum HD Cold Air Intake System. Designed for maximum power and protection, this intake system improves airflow by 32% over the factory setup, delivering an impressive +24 HP and +44 lb-ft of torque. Whether you’re towing, hauling, or just want more responsiveness, the massive Pro 10R filter and high-flow design ensure better throttle response, fuel efficiency, and engine longevity. Plus, the sleek sealed one-piece housing with a built-in sight window keeps your filter clean while adding an aggressive under-the-hood look. Innovative Design for Maximum Airflow The Momentum HD features a dyno-tuned, roto-molded intake tube designed to optimize airflow while maintaining a perfect factory fit. The 1,000 CFM Pro 10R filter, built with 10 layers of progressive oiled cotton gauze, ensures 99.59% filtration efficiency, keeping dirt and debris out of your engine while allowing unrestricted airflow. The one-piece sealed housing with an auxiliary air scoop delivers cooler, denser air for improved combustion, and a clear sight window makes filter inspections quick and easy. Premium stainless steel T-bolt clamps and reinforced silicone couplings provide unmatched durability, while the simplified design ensures a hassle-free installation with minimal parts. Vehicle Fitment: 2001-2004 GM 6.6L Duramax LB7 Notes: - CARB EO# D-550-18 ensures compliance in all states, including California.