{"product_id":"k-n-engineering-33-2209-high-flow-replacement-air-filter-for-audi-a4-s4-and-rs4","title":"K\u0026N Engineering 33-2209 High-Flow Replacement Air Filter for Audi A4, S4, and RS4","description":"K\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!\nK\u0026amp;N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K\u0026amp;N's No-Hassle Lifetime Limited Warranty.\nAssociated products: 99-5000 Filter Care Service Kit Aerosol\n\u003cul\u003e\n  \u003cli\u003eREDUCES 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\n\u003c\/li\u003e\n  \u003cli\u003eMillion Mile Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your vehicle’s intake performance with the K\u0026amp;N Engineering 33-2209 High-Flow Replacement Air Filter. Designed as a direct replacement for the factory air filter, this washable and reusable filter fits inside the original air box for a straightforward installation without requiring major intake modifications. Its layered, oiled cotton media is engineered to improve airflow while capturing contaminants that can reduce engine protection and performance.\u003c\/p\u003e\n\n\u003cp\u003eThe K\u0026amp;N 33-2209 is designed to support increased horsepower and responsive engine performance while providing dependable filtration for everyday driving. Unlike disposable filters, this reusable automotive air filter can be cleaned and serviced with the associated K\u0026amp;N 99-5000 Filter Care Service Kit Aerosol, helping reduce replacement waste over the life of the vehicle. K\u0026amp;N backs the filter with a 10-Year\/Million Mile Limited Warranty for long-term value and confidence.\u003c\/p\u003e\n\n\u003cp\u003eFits select 2003-2009 Audi A4, A4 Quattro, S4, and RS4 applications. Verify vehicle-specific application details before installation. This product is intended for automotive use and is not identified as CARB approved; applicable emissions requirements should be confirmed before purchase or installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOne K\u0026amp;N Engineering 33-2209 High-Flow Replacement Air Filter\u003c\/li\u003e\n  \u003cli\u003eInstallation-ready replacement filter for the factory air box\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-Flow Filtration: Layered, oiled cotton media is engineered to promote increased airflow while capturing contaminants for dependable engine protection.\u003c\/li\u003e\n\u003cli\u003eWashable and Reusable: Designed to be cleaned and serviced for extended use, reducing reliance on disposable replacement filters.\u003c\/li\u003e\n\u003cli\u003eDirect-Install Design: Fits into the factory air box for a simple replacement installation without extensive intake system modifications.\u003c\/li\u003e\n\u003cli\u003eLong-Term Warranty Coverage: Backed by K\u0026amp;N's 10-Year\/Million Mile Limited Warranty for lasting performance and value.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2002 Audi A4 Base\u003cbr\u003e\n2002 Audi A4 Quattro Avant\u003cbr\u003e\n2002 Audi A4 Quattro Base\u003cbr\u003e\n2003 Audi A4 Base\u003cbr\u003e\n2003 Audi A4 Cabriolet\u003cbr\u003e\n2003 Audi A4 Quattro Avant\u003cbr\u003e\n2003 Audi A4 Quattro Base\u003cbr\u003e\n2004 Audi A4 Base\u003cbr\u003e\n2004 Audi A4 Cabriolet\u003cbr\u003e\n2004 Audi A4 Quattro Avant\u003cbr\u003e\n2004 Audi A4 Quattro Base\u003cbr\u003e\n2004 Audi A4 Quattro Cabriolet\u003cbr\u003e\n2004 Audi S4 Avant\u003cbr\u003e\n2004 Audi S4 Base\u003cbr\u003e\n2004 Audi S4 Cabriolet\u003cbr\u003e\n2005 Audi A4 Base\u003cbr\u003e\n2005 Audi A4 Cabriolet\u003cbr\u003e\n2005 Audi A4 Quattro Avant\u003cbr\u003e\n2005 Audi A4 Quattro Base\u003cbr\u003e\n2005 Audi A4 Quattro Cabriolet\u003cbr\u003e\n2005 Audi S4 Avant\u003cbr\u003e\n2005 Audi S4 Base\u003cbr\u003e\n2005 Audi S4 Cabriolet\u003cbr\u003e\n2006 Audi A4 Base\u003cbr\u003e\n2006 Audi A4 Cabriolet\u003cbr\u003e\n2006 Audi A4 Quattro Avant\u003cbr\u003e\n2006 Audi A4 Quattro Base\u003cbr\u003e\n2006 Audi A4 Quattro Cabriolet\u003cbr\u003e\n2006 Audi S4 Avant\u003cbr\u003e\n2006 Audi S4 Base\u003cbr\u003e\n2006 Audi S4 Cabriolet\u003cbr\u003e\n2007 Audi A4 Base\u003cbr\u003e\n2007 Audi A4 Cabriolet\u003cbr\u003e\n2007 Audi A4 Quattro Avant\u003cbr\u003e\n2007 Audi A4 Quattro Base\u003cbr\u003e\n2007 Audi A4 Quattro Cabriolet\u003cbr\u003e\n2007 Audi RS4 Base\u003cbr\u003e\n2007 Audi S4 Avant\u003cbr\u003e\n2007 Audi S4 Base\u003cbr\u003e\n2007 Audi S4 Cabriolet\u003cbr\u003e\n2008 Audi A4 Base\u003cbr\u003e\n2008 Audi A4 Cabriolet\u003cbr\u003e\n2008 Audi A4 Quattro Avant\u003cbr\u003e\n2008 Audi A4 Quattro Base\u003cbr\u003e\n2008 Audi A4 Quattro Cabriolet\u003cbr\u003e\n2008 Audi RS4 Base\u003cbr\u003e\n2008 Audi RS4 Cabriolet\u003cbr\u003e\n2008 Audi S4 Avant\u003cbr\u003e\n2008 Audi S4 Base\u003cbr\u003e\n2008 Audi S4 Cabriolet\u003cbr\u003e\n2009 Audi A4 Cabriolet\u003cbr\u003e\n2009 Audi A4 Quattro Cabriolet\u003cbr\u003e\n2009 Audi S4 Cabriolet\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":67593698509052,"sku":"33-2209","price":88.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/42fa8d2e3915653c6b6d0cffcc87a0c5.jpg?v=1790542777","url":"https:\/\/diycustoms.store\/products\/k-n-engineering-33-2209-high-flow-replacement-air-filter-for-audi-a4-s4-and-rs4","provider":"diycustoms.store","version":"1.0","type":"link"}