aFe 50-73002 Cold Air Intake System Kit for 99-03 Ford Powerstroke Diesel 7.3L

Vehicle Fitment

• 2000-2003 Ford Excursion 7.3L Power-Stroke
• 1999-2003 Ford F-250 Super Duty 7.3L Power-Stroke
• 1999-2003 Ford F-350 Super Duty 7.3L Power-Stroke
• 1999-2003 Ford F-450 Super Duty 7.3L Power-Stroke
• 1999-2003 Ford F-550 Super Duty 7.3L Power-Stroke

Fitment Notes

• Does not fit 1999 7.3L IDI models
• CARB EO# D-550-24, some applications 50-state legal
• No drilling or fabrication required

Features

• One-piece sealed housing
• Built-in sight window
• Auxiliary air scoop
• 1,000 CFM radial-flow filter
• 10-layer progressive cotton media
• 99.59% filtration efficiency
• Reinforced metal filter wrap
• Stainless steel T-bolt clamps
• Reinforced silicone coupling

Specifications

• Horsepower gain: Up to 17 HP
• Filter media: Pro 10R cotton gauze
• Flange diameter: 7in x 4-3/4in
• Tube material: Cross-linked polyethylene
• Replacement filter: 20-91061
• Pre-filter: 28-10283

Included Components

• 1x Sealed housing/heat shield
• 1x Pro 10R air filter
• Auxiliary air scoop
• Stainless steel T-bolt clamps
• Silicone coupling

Product Description

The aFe 50-73002 is a Momentum HD cold air intake system with Pro 10R filter, engineered for the 1999-2003 Ford F-250, F-350, F-450, and F-550 Super Duty and 2000-2003 Ford Excursion, all with the 7.3L Power-Stroke diesel V8. This sealed intake system is built around a massive 1,000 CFM, 360-degree radial-flow air filter using ten layers of progressive cotton media, independently tested to 99.59% cumulative filtration efficiency.

The smooth one-piece sealed housing with a built-in auxiliary air scoop eliminates the need for multiple-piece housings, ensuring the coolest possible intake charge reaches the engine, while a clear built-in sight window allows for hassle-free filter inspection without disassembly. Premium stainless steel T-bolt clamps and a reinforced silicone coupling provide the most secure installation available.

This intake is intended for 7.3L Power-Stroke owners looking to maximize airflow and horsepower with a genuine, tested filtration solution, delivering gains of up to 17 HP. It does not fit 1999 Super Duty trucks equipped with the earlier 7.3L IDI engine. Installation takes 30-60 minutes with simple hand tools and requires no drilling, cutting, or fabrication.