aFe Power has just released the Momentum HD air intake system for 2004.5 - 2005 GM Diesel Trucks with the 6.6L engine. Available in the oil-free Pro Dry S, high-flow 5-layer Pro 5R, high efficiency Pro Guard 7 and the newest 10 layer Pro10R media, all come with expanded metal for additional durability.


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 sight window is used for a hassle-free filter inspection and aggressive style.

Performance Air Filter: The Momentum HD is designed around a massive performance 360 degree radial flow air filter providing maximum efficiency and maximum flow. The unique air filter to housing interface (patent pending) 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 coupler 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 43% and resulted in 19 additional horsepower and 33 lbs. x ft. torque.

Fitment: 2004.5-2005 GM Diesel Trucks 6.6L

Part Numbers

50-74002 : Momentum HD Intake System with PRO 10 R filter
54-74002 : Momentum HD Intake System with PRO 5 R filter
51-74002 : Momentum HD Intake System with PRO Dry S filter
75-74002 : Momentum HD Intake System with Pro Guard 7 filter