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K&N 15-18 Audi A4 L4-1.4L 18-20 A5/RS5 2021 Q5 F/I Drop In Replacement Air Filter

KNNE-0646

$67.19
$67.19
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K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!

Technical Bulletin
  • REDUCES WASTE: Over 200 million disposable air filters and their packaging waste wind up in landfills each year- reusable filters help reduce waste in our landfills

    This Part Fits:

    Year Make Model Submodel
    2015-2019 Audi A4 Premium
    2015-2019 Audi A4 Premium Plus
    2015,2017-2019 Audi A4 Prestige
    2019 Audi A4 Titanium
    2017-2025 Audi A4 allroad Premium
    2017-2025 Audi A4 allroad Premium Plus
    2017-2025 Audi A4 allroad Prestige
    2015-2025 Audi A4 Quattro Premium
    2015-2025 Audi A4 Quattro Premium Plus
    2015,2017-2025 Audi A4 Quattro Prestige
    2019-2020 Audi A4 Quattro Ultra sport
    2018-2024 Audi A5 Quattro Premium
    2018-2024 Audi A5 Quattro Premium Plus
    2018-2024 Audi A5 Quattro Prestige
    2018-2025 Audi A5 Sportback Premium
    2018-2025 Audi A5 Sportback Premium Plus
    2018-2024 Audi A5 Sportback Prestige
    2018-2025 Audi Q5 Premium
    2018-2025 Audi Q5 Premium Plus
    2018-2025 Audi Q5 Prestige
    2020 Audi Q5 Titanium Premium
    2020 Audi Q5 Titanium Premium Plus
    2020 Audi Q5 Titanium Prestige
    2020,2022-2025 Audi Q5 PHEV Premium
    2020,2022-2025 Audi Q5 PHEV Premium Plus
    2020,2022-2025 Audi Q5 PHEV Prestige
    2022-2025 Audi Q5 Sportback Premium
    2022-2025 Audi Q5 Sportback Premium Plus
    2022-2025 Audi Q5 Sportback Prestige
    2018-2019,2021-2024 Audi RS5 Base
    2019-2025 Audi S4 Premium
    2016,2018-2025 Audi S4 Premium Plus
    2016,2018-2025 Audi S4 Prestige
    2021-2025 Audi S5 Premium
    2018,2021-2025 Audi S5 Premium Plus
    2018,2021-2025 Audi S5 Prestige
    2020-2025 Audi S5 Sportback Premium
    2018-2025 Audi S5 Sportback Premium Plus
    2018-2025 Audi S5 Sportback Prestige
    2019-2025 Audi SQ5 Premium
    2018-2025 Audi SQ5 Premium Plus
    2018-2025 Audi SQ5 Prestige
    2021-2025 Audi SQ5 Sportback Premium
    2021-2025 Audi SQ5 Sportback Premium Plus
    2021-2025 Audi SQ5 Sportback Prestige
MPN: E-0646
⚠️ Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. Learn more »
K&N 15-18 Audi A4 L4-1.4L 18-20 A5/RS5 2021 Q5 F/I Drop In Replacement Air Filter

$67.19

FAQ

When does my order ship?

Most orders ship in 1–3 days, but some items may take longer due to demand and manufacturing delays. For urgent orders, please contact us to confirm stock before purchasing.

Are returns accepted?

Not satisfied? Return any item within 30 days. See our FAQ page for details.

Buy now pay later options available?

Yes. Pay later in installments with Affirm or PayPal Pay Later.

Do we offer price matching?

We’re happy to price match any legitimate listing from an authorized dealer, as long as the item is in stock and the price is current. We cannot match outdated or incorrect discounts based on old MSRP, since those prices are often errors the competitor cannot honor.