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aFe Magnum FORCE Stage-2 Si Cold Air Intake System w/ Pro DRY S for Ford Diesel Trucks 03-07 V8-6.0L (td) afe51-81022-1

$376.00
SKU:
afe51-81022-1
Weight:
9.00 LBS
Shipping:
Calculated at Checkout

Out of stock

Description

Magnum FORCE Stage-2 Si Cold Air Intake System w/ Pro DRY S Filter

The Magnum FORCE Stage-2 Si Cold Air Intake System from aFe POWER is engineered to deliver maximum airflow, improved filtration, and reliable performance for 6.0L Power Stroke diesel engines. Featuring a heat-resistant one-piece sealed housing, auxiliary air inlet, and a high-efficiency oil-free Pro DRY S air filter, this system supplies your diesel engine with the coldest, densest air possible for enhanced performance and throttle response.

Increased Airflow Performance

  • Up to 29% airflow increase

  • 625 CFM @ 7” H₂O

  • Optimized airflow for improved engine breathing and efficiency

One-Piece Sealed Housing with Auxiliary Air Inlet

The intake utilizes a one-piece, heat soak–resistant sealed housing designed to reduce under-hood heat and maintain a cooler intake charge. The housing features a patent-pending filter-to-housing interface, simplifying installation while allowing for a larger air filter. A molded diamond tread plate pattern adds an aggressive, custom appearance, and a urethane plug is included to block the auxiliary air inlet if desired.

CAD-Designed Roto-Molded Intake Tube

A CAD-designed, dyno-tuned roto-molded intake tube ensures maximum airflow velocity and a precise fit. This system includes a Mass Air Flow (MAF) to Temperature (Temp) sensor adapter, allowing compatibility with vehicles equipped with either sensor type across the full application range.

Large Pro DRY S Oil-Free Performance Air Filter

Designed around the largest filter possible, this intake features a massive Pro DRY S conical air filter for superior airflow and filtration:

  • 6.75" x 4.75" elliptical flange

  • 9" tall with inverted top

  • 3 layers of progressively finer synthetic filtration media

  • 99.2% filtration efficiency

  • Oil-free, washable, and reusable for maximum convenience

Premium Installation Hardware

High-quality stainless-steel worm drive clamps are included for long-lasting durability and excellent corrosion resistance, ensuring a secure and dependable installation.

Hassle-Free Installation

This is a direct bolt-on system that requires no cutting or drilling on factory components, making installation quick and straightforward.

Emissions Compliance

This intake system is not CARB exempt and is not legal for sale or use in California or on vehicles registered with the California Department of Motor Vehicles.


Vehicle Fitment

  • 2004–2005 Ford Excursion — Diesel V8 6.0L Power Stroke

  • 2003–2007 Ford F-250 Super Duty — Diesel V8 6.0L Power Stroke

  • 2003–2007 Ford F-350 Super Duty — Diesel V8 6.0L Power Stroke

  • 2003–2007 Ford F-450 Super Duty — Diesel V8 6.0L Power Stroke

  • 2003–2007 Ford F-550 Super Duty — Diesel V8 6.0L Power Stroke