K&N 63 Series AirCharger Cold Air Intake, Roto-Mold Tube

Fits 2023-2024 2.7L Turbo I4

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gain

+31.49 hp / +31.33 lb-ft

manufacturer claim

$ per hp

$12/hp

manufacturer claim · gains don't simply stack

price

$367.99

at K&N Direct

8% above its 34-day average on this site

low $317.99 · high $367.99 since Jul 31, 2026

install

1/5 difficulty · n/a

Buy at K&N Direct→

where to buy · 3 retailers tracked

K&N Directbest pricechecked Sep 1$367.99view
Redline360checked Sep 3$367.99view
eBaychecked Sep 4price not shownview

A cold air intake swaps the factory airbox and filter for a larger, less restrictive one. K&N's 63 Series uses a roto-molded tube and their washable high-flow filter.

why this one — This is the only intake in this group where the manufacturer actually publishes a horsepower figure rather than just an airflow percentage.

where the number comes from

CLAIMED - knfilters.com's own product page for 63-3122 states estimated gains of +31.49 hp @ 4504 rpm and +31.33 lb-ft. K&N labels these as ESTIMATED; treat with the same skepticism as any manufacturer intake claim.

Questions about this category

F-150: does anyone publish a horsepower number for an intake?F-150: what does an intake cost?

pairs well with

Borla Exhaust S-Type Cat-Back Exhaust, High-Clearance Climber, Single 3in Turndown Duramax Tuner Duramax Tuner SPADE Tuning Device 16-18 2.8L Duramax Canyon / Colorado

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.