The AFE 51-74008 Pro Dry S Momentum HD Intake System for your 2017-2019 GM 6.6L Duramax L5P 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 premium in every way. From the one-piece sealed housing with a built in sight window to the massive 1,000 cfm air filter to the 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, clear sight window is used for a hassle-free filter inspection and a 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 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 stainless steel T-bolt 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.
CAD-Designed Rotor-Molded Intake Tube
One-Piece Sealed Housing with Auxiliary Air Scoop
Pro DRY S "Oil-Free" Synthetic Media For Maximum Convenience
Built-In Sight Window Provides Easy Inspection of Filter Without Disassembly
Unique (Patent Pending) Housing-to-Filter Interface for Easy Installation