aFe 53-10005D QUANTUM Cold Air Intake System Pro DRY S Filter GM Duramax LMM - w/ 6.6L

The aFe POWER QUANTUM Cold Air Intake System (Part# 53-10005D) is engineered to maximize airflow and deliver dyno-proven performance gains for GM Duramax 6.6L diesel trucks. Featuring a measured flow of 740 CFM @ 7" H₂O, this system outflows the factory intake by 38%, translating to gains of up to +11 HP and +22 lb-ft of torque.

Pro DRY S Air Filter:

• Oil-free, 360-degree radial flow design with three layers of progressively finer porosity synthetic media
• Provides optimum filtration efficiency and cleaning convenience — no re-oiling required
• Injection-molded base and top for lighter weight and added rigidity
• Built-in 3-angle velocity stack at the base for smooth, even airflow
• Captive screws eliminate lost hardware and secure the filter firmly to the housing

Integrated Filter-to-Housing Design:

• Unique filter-to-housing interface attaches both components with four captive screws for a positive surface-area seal
• Roto-molded housing with a distinctive five-rib industrial-grade design for long-lasting durability

Dyno-Tuned XLPE Intake Tube:

• CAD-designed for optimum airflow and a perfect factory fit
• High-impact XLPE (cross-linked polyethylene) material resists heat soak and ensures long-term durability

Hassle-Free Installation:

• Silicone bellows coupling included to absorb engine movement and simplify install
• Direct-fit design uses factory mounting points — no cutting or modifications required
• All clamps, couplings, and hardware included
• Designed with fewer parts for a quick, straightforward installation

Made in the USA: All aFe intake systems are engineered and manufactured at aFe POWER's Corona, California facility.

Emission Note: This product is not CARB exempt and is not legal for sale or use on vehicles registered in California.