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K&N Engineering E-0646
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
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 |
| 2017-2022,2024 | Audi | A4 allroad | Premium |
| 2017-2022,2024 | Audi | A4 allroad | Premium Plus |
| 2017-2022,2024 | 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 |
| 2018,2021-2024 | Audi | Q5 | Premium |
| 2018,2021-2024 | Audi | Q5 | Premium Plus |
| 2018,2021-2024 | Audi | Q5 | 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 |
| 2016,2018 | Audi | S4 | Premium Plus |
| 2016,2018 | Audi | S4 | Prestige |
| 2021-2024 | Audi | S5 | Premium |
| 2018,2021-2024 | Audi | S5 | Premium Plus |
| 2018,2021-2024 | Audi | S5 | 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 |
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K&N Engineering E-0646 Specifications
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K&N Engineering E-0646 Specifications
Is this item in stock?If it is purchasable it is unstock and available for shipment as soon as today.
How long will it take to get it?
Shipping to US addresses generally takes 2 to 4 business days to arrive depending on your location. We also offer Next Day Air and 2nd Day Air if you need it faster.
International shipping is subject to import duties and taxes and we usually see 4 day to 2 week ship times to most locations outside the USA.
Does this fit my vehicle?
We have fitment charts in most of our vehicle specific products. If you do not see your vehicle, please do not hesitate to ask via chat or contact form.
What is your Return Policy?
Our return policy can be found here: Return Policy
K&N Engineering E-0646 - Air Filters - Drop In
K&N 15-18 Audi A4 L4-1.4L 18-20 A5/RS5 2021 Q5 F/I Drop In Replacement Air Filter
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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...
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