{"product_id":"k-n-15-18-audi-a4-l4-1-4l-18-20-a5-rs5-2021-q5-f-i-drop-in-replacement-air-filter-e-0646","title":"K\u0026N 15-18 Audi A4 L4-1.4L 18-20 A5\/RS5 2021 Q5 F\/I Drop In Replacement Air Filter - E-0646","description":"\u003cp\u003eK\u0026amp;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\u0026amp;N's 10-Year\/Million Mile Limited Warranty. K\u0026amp;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\u0026amp;N's most popular product!\u003c\/p\u003e\n\u003ch4\u003eFeatures \u0026amp; Benefits\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance\u003c\/li\u003e\n\u003cli\u003eMillion Mile Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eDownloads \u0026amp; Resources\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.knfilters.com\/search\/product.aspx?prod=E-0646\" target=\"_blank\" rel=\"noopener\"\u003eLink To Manufacturer Page\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/d32vzsop7y1h3k.cloudfront.net\/9ee54e25e104e4211d2757f78bfec1ab.PDF\" target=\"_blank\" rel=\"noopener\"\u003eTechnical Bulletin (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":45998149828744,"sku":"knnE-0646","price":67.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0592\/2491\/6104\/files\/2703d73a73b2359d2ba0b02d9a3f97d3.jpg?v=1780676661","url":"https:\/\/www.allianceracing.com\/products\/k-n-15-18-audi-a4-l4-1-4l-18-20-a5-rs5-2021-q5-f-i-drop-in-replacement-air-filter-e-0646","provider":"Alliance Racing","version":"1.0","type":"link"}