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The AEM 21-858C is a cold air intake kit for the 2019-2024 Kia Forte and the 2020 Hyundai Elantra. It replaces the stock airbox with a mandrel-bent aluminum tube in a gray powder coat and an AEM Dryflow synthetic filter that is cleaned and reused instead of replaced. The Dryflow filter needs no oiling, which keeps the mass airflow sensor clean and makes servicing simple. Against rivals, it is a modest bolt-on: it changes intake sound and engine bay looks more than it adds power, and it is not a tune.
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In stockShips from Canada · priced in CAD (CA$574.99) · duties may applyReturn policy
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Lowest price we've seen: $369.99 on Nov 13 at Amazon. Tracked across 1 store since Nov 13.
Owners of the Forte and Elantra report a louder, deeper intake note and a cleaner engine bay, and they like that the Dryflow filter is washed rather than replaced. Most say the power gain is modest and that the sound is the main change.
This is a cold air intake system from AEM Induction, sold as a complete kit.
The intake tube is aluminum with a gray powder coat finish. It uses a Dryflow reusable dry filter. The kit is made for the Kia Forte 2019-24 and the Hyundai Elantra 2020.
