The AFE 54-74005 Pro 5R Momentum HD Intake System is designed for your 11-12 GM 6.6L Duramax LML 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 premium in every way. From the one-piece sealed housing to the massive PRO 5R, 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.
Pro 5R 5-Layer Performance Air Filter: The Momentum HD is designed around a massive 360 degree radial flow air filter with 5-layers of progressive cotton media producing 98.7% cumulative efficiency. 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-bold clamps and a 2-ply reinforced silicone hump coupler at the turbo is 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 52% and produces 22 additional horsepower and 57lbs. x ft. torque.
Power, Protection and Simplicity.
- Unique One-Piece Housing
- 5-Layer Performance Air Filter
- Premium Hardware
- Power, Protection and Simplicity