K&N Engineering F-150 5.0L Performance Cold Air Intake
Fits 2021-2023 5.0L V8
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Price tracked 13 times since Aug 1, 2026 at the stores we check daily, not eBay: low $524.99, high $524.99, currently $524.99.
where to buy · 3 retailers tracked
A cold air intake replaces the factory airbox and tube with a less restrictive setup that pulls in cooler air from outside the engine bay. Cooler, less restricted air burns more efficiently, which is where the small power gain comes from.
why this one — K&N's own dyno testing against a stock intake shows a modest but real gain (+10.51 hp / +10.69 tq) on the 2021-2023 5.0L. It's sold through Steeda as an authorized K&N dealer. It's a common first step and commonly paired with a tune, though this row does not include one.
K&N in-house dyno test vs stock intake, per product page.
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Gain shown is a manufacturer claim, not a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See how we check a price and our affiliate disclosure.