Yes, we are open & shipping! Thank you for your business!

AFE Momentum HD Pro 10R Cold Air Intake for 2004.5-2005 GM 6.6L Duramax LLY 50-74002

Part# 50-74002 l UPC# 802959540114
$421.08 Now $382.80
Qualifies for FREE SHIPPING

AVAILABILITY: Ships from Manufacturer



Product Description

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 with a built-in sight window to the massive 1,000 cfm air filter and premium hardware, we spared no expense to give you the best intake on the market.

Key Features

  • +19 HP / +33 lbs. x ft. Torque max gains
  • Air filter is wrapped in reinforced metal providing maximum strength to prevent filter collapse
  • 43% Flow Increase
  • CAD designed, dyno-tuned, roto-mold intake tube
  • 10-layers of progressive cotton gauze oiled media providing 99.59% cumulative efficiency
  • Large, clear sight window is used for a hassle-free filter inspection



This System uses a CAD designed, dyno-tuned, roto-mold intake tube to achieve maximum power gains while maintaining a perfect fit.

This Momentum HD is designed around a massive 1,000 cfm 360 degree radial flow performance air filter with 10-layers of progressive cotton gauze oiled media providing 99.59% cumulative efficiency (independently tested). 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 reinforced silicone coupler at the turbo inlet 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. After a rigorous design and testing phase, the results are in. The Momentum HD intake system outflows the factory intake by 43% and resulted in 19 additional horsepower and 33 lbs. x ft. torque.