aFe Momentum HD Cold Air Intake System w/ Pro 10R Filter [50-73002]

Fits 1999-2003 7.3L Power Stroke V8

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gain

+17 hp / +44 tq

manufacturer claim

$ per hp

$26/hp

manufacturer claim · gains don't simply stack

price

$441

at aFe Power Direct

install

1/5 difficulty · ~1 hr

Buy at aFe Power Direct→

also at AmericanTrucks

A cold air intake replaces the stock airbox and filter with a large open-element filter in a heat-shielded housing. On the 7.3L this is mostly about letting the turbo breathe and keeping exhaust gas temperatures down when loaded.

why this one — There is not much still being made for the 7.3L, and this is one of the few intakes where the manufacturer publishes an actual dyno claim (+17 hp, +44 lb-ft) instead of only an airflow percentage. It is covered by CARB EO D-550-24. Read the fitment carefully before you buy: aFe explicitly excludes the 1999 IDI 7.3L, so it fits the Power Stroke only.

fitment details

Requires: aFe states it does NOT fit 1999 Ford Super Duty F-250/F-350/F-450/F-550 V8-7.3L IDI models. CARB EO D-550-24 covers some or all listed applications.

pairs well with

Banks Power Derringer Tuner, iDash Not Included [66653]

Gain shown is a manufacturer claim, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.