S&B Filters Cold Air Intake 75-5218 (PowerBoost)
Fits 2021-2026 3.5L EB (PowerBoost hybrid)
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Price tracked 9 times since Jul 20, 2026: low $379, high $379, currently $379.
where to buy · 4 retailers tracked
A cold air intake for the PowerBoost hybrid 3.5L that replaces the factory airbox and tube with a larger, less restrictive setup to help the turbos breathe easier. Comes in a cleanable cotton-gauze or a dry-extendable filter version, both priced the same.
why this one — S&B publishes real ISO 5011 flow-test numbers for this specific PowerBoost-only design (not a general 3.5L EcoBoost part rebadged), showing 14-19% more airflow depending on filter choice - but they stop short of a dyno horsepower number, so treat the power benefit as unproven rather than assumed.
S&B's own product page (sbfilters.com/products/cold-air-intake-for-2021-2024-ford-f-150-3-5l-powerboost, checked 2026-07-23) publishes only airflow/efficiency test results (13.93%-19.33% more airflow depending on filter, 99.09%-99.69% filtration efficiency per ISO 5011 testing) - no dyno HP/TQ gain number found, so none entered.
Questions about this category
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.