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Afe

Afe

aFe Momentum HD Pro DRY S Stage-2 Si Intake 04.5-05 GM Diesel Trucks V8-6.6L LLY (See afe51-74002-E)

SKU: AFE51-74002

Air Intake Kits

AFE Momentum HD Cold Air Intakes...

Afe

Afe

aFe Momentum HD Pro DRY S Stage-2 Si Intake 04.5-05 GM Diesel Trucks V8-6.6L LLY (See afe51-74002-E)

SKU: AFE51-74002

Air Intake Kits

AFE Momentum HD Cold Air Intakes...

A$847.88
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Momentum HD Intake

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.

Additional Information

Momentum HD Cold Air Intake System w/ Pro DRY S Filter GM Diesel Trucks 04.5-05 V8-6.6L (td) LLY

Product Overview

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

Additional Application Notes
• Incl. Air Filter/Roto-Molded Intake Tube/1-Pc. Sealed Housing w/Auxiliary Air Scoop/Hardware; +21 hp. +56 ft./lbs. Torque;Not Legal For Sale Or Use In California

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

Data: v4.2 - Upd: 2026-11-07 16:51:36

Features

  • 3 Layer Cotton Gauze Synthetic Media
  • Auxiliary Air Scoop w/Urethane Plug
  • Hassle-Free Installation
  • Huge 6 in. Flange w/Inverted Top Air Filter
  • Pro DRY S Filter Media
  • Reinforced Silicone Coupler
  • Stainless Steel Plate Is Used For An Aggressive Style
  • Stainless Steel T-Bolt Clamp
  • Unique Housing To Filter Interface-Patent Pending
  • Washable And Reusable Air Filter

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Air Box Type:Closed
Description:Momentum HD Cold Air Intake System w/ Pro DRY S Filter
ECU Tuning Required:No
Heat Shield Included:Yes
Mass Air Flow Sensor Mounting Provision:Yes
Mounting Hardware Included:Yes
Part Number:afe51-74002

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-07 15:47:21

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Afe, Afe Power
StreetFX SKU afe51-74002
SFX Item ID 4372923
Accounting SKU afe-51-74002
Manufacturer SKU 51-74002
Manufacturer UPC 802959540558
Alternative References 51-74002, AFE-51-74002

Air Intake Kit, Momentum HD Pro Dry S, Polyethylene Tube, Black, Synthetic Filter, Gray, Chevy, GMC, 6.6L, Diesel, Kit

aFe Momentum HD Pro Dry S air intake systems are designed to give your Cummins, Power Stroke, or Duramax the air it demands. All Momentum HD systems are application-specific, dyno-tested, and tuned to provide maximum horsepower and torque. The Momentum HD Pro Dry S intakes are designed around massive Pro DRY S performance 360 degree, radial-flow air filters with three layers of progressive synthetic media providing 99.2 percent cumulative efficiency. Their unique, patent pending, air filter-to-housing interface allows for maximum filter size that increases the available air volume while simplifying the installation process. In addition, the air filters are wrapped in reinforced metal providing maximum strength to help prevent filter collapse.

Features and benefits include:
• Larger filter—more capacity
• One-piece sealed housing uses factory mounting points for hassle-free installation
• Large, clear sight window for hassle-free filter inspection and aggressive style
• High-quality, CAD-designed, dyno-tuned, roto-molded intake tube to achieve maximum power gains while maintaining a perfect fit
• Premium clamps and a silicone elbow coupling for flexibility and secure installation
• Most systems are available with an auxiliary air scoop (sold separately)
• Urethane plug included to block off the auxiliary air inlet and completely seal the air box
• Ideal for extreme performance without compromising style

Product Attributes
BrandAFE Power
Manufacturer's Part Number51-74002
Part TypeAir Intake Kits
Product LineaFe Momentum HD Pro Dry S Air Intake Systems
UPC802959540558
Air Filter TypeDry
Tube ColorBlack
Tube MaterialPolyethylene
Filter ColorGray
Air Intake Filter MaterialSynthetic
Filter End Cap ColorBlack
Sleeve ColorBlack
QuantitySold as a kit.
NotesFits Duramax LLY engine codes only.
CARB EO Number(s)D-550-18

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