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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  • Manufacturer Part Number: E-0646
  • $63.99
    Unit price per 


  • WARNING: This product may contain chemicals known to the State of California to cause cancer or birth defects. PROP65 INFO
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!

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
2015-2024 Audi A4 Quattro Premium
2015-2024 Audi A4 Quattro Premium Plus
2015,2017-2024 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
2018-2024 Audi A5 Sportback Premium
2018-2024 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 Audi Q5 Sportback Premium
2022 Audi Q5 Sportback Premium Plus
2022 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
2019-2024 Audi SQ5 Premium
2018-2024 Audi SQ5 Premium Plus
2018-2024 Audi SQ5 Prestige
2021-2024 Audi SQ5 Sportback Premium
2021-2024 Audi SQ5 Sportback Premium Plus
2021-2024 Audi SQ5 Sportback Prestige