aFe Momentum HD Intake Silverado / Sierra 2500 / 3500 HD Duramax Diesel Trucks 2007-2010 V8-6.6L LMM

51-74004

Bringing you the next generation of intakes, the Momentum HD sealed air intake system is designed using the most up-to-date engineering tools and techniques to provide you with the perfect blend of power and protection. This intake system is superior in every way. From the one-piece sealed housing to the massive PRO DRY S air filter and premium hardware, we spared no expense to give you the best intake on the market.

Unique One-Piece Housing: The smooth one-piece sealed housing with auxiliary air scoop is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available. A urethane plug is also included for those cold weather applications where you want to block the auxiliary air scoop. A large, stainless steel plate is used for an aggressive style.

Huge PRO Dry S Performance Air Filter: The Momentum HD is designed around a massive PRO Dry S performance 360 degree radial flow air filter with 3-layers of progressive synthetic media providing 99.2% cumulative efficiency. The patented air filter to housing interface allows for maximum filter size which increases the available air volume while simplifying the installation process. The air filter is wrapped in reinforced metal providing maximum strength to prevent filter collapse.

Premium Hardware: Premium stainless steel T-bolt clamps and a 2-ply reinforced silicone hump coupling at the turbo are used for strength and durability while also providing the most secure installation available. Momentum HD intakes are designed with fewer parts for a quick and simple installation.

Proven Results: After a rigorous design and testing phase, the results are in. The Momentum HD intake system outflowed the factory intake by 42% and produced 20 additional horsepower and 57lbs. x ft. torque.

Vehicle Applications