{"product_id":"k-n-engineering-33-2209-high-flow-drop-in-air-filter-for-audi-a4-quattro-and-a4-models","title":"K\u0026N Engineering 33-2209 High-Flow Drop-In Air Filter for Audi A4 Quattro and A4 Models","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eUpgrade your Audi A4 with the K\u0026amp;N Engineering 33-2209 High-Flow Drop-In Air Filter, designed to deliver improved airflow and engine performance. Crafted with layered, oiled cotton media, this washable and reusable filter effectively captures contaminants while boosting horsepower. Its state-of-the-art design ensures a perfect fit into your factory air box, making installation straightforward without the need for modifications. Engineered for longevity, this filter is built to last for the entire lifespan of your vehicle, backed by K\u0026amp;N's 10-Year\/Million Mile Limited Warranty, providing peace of mind and reliable performance over time.\u003cbr\u003eThe K\u0026amp;N 33-2209 filter enhances engine efficiency by increasing air intake, which can contribute to better acceleration and throttle response. Its superior filtration capabilities help protect your engine from dirt, debris, and other harmful particles, ensuring optimal operation. The filter's durable construction allows for multiple cleaning cycles, making it a cost-effective upgrade that combines high performance with environmental sustainability. Suitable for various Audi A4 and Quattro models from 2003 to 2009, this product is an excellent choice for drivers seeking to maximize their vehicle's potential.\u003cbr\u003eInstallation is quick and hassle-free, with the drop-in design requiring no additional tools or modifications. Regular maintenance involves cleaning and re-oiling the filter to maintain peak performance. Whether you're a daily driver or an enthusiast looking to enhance your vehicle's power, the K\u0026amp;N 33-2209 offers a reliable solution to improve airflow and engine response while providing long-term durability and protection.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eLayered oiled cotton media for optimal airflow and contaminant filtration\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWashable and reusable for the entire lifespan of your vehicle\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy installation as a direct drop-in replacement into factory air boxes\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDesigned to increase horsepower and throttle response\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by K\u0026amp;N's 10-Year\/Million Mile Limited Warranty\u003c\/li\u003e\u003c\/ul\u003e\n\n\u003cp\u003eFitment:\n\u003cbr\u003e2002 Audi A4 Base\n\u003cbr\u003e2002 Audi A4 Quattro Avant\n\u003cbr\u003e2002 Audi A4 Quattro Base\n\u003cbr\u003e2003 Audi A4 Base\n\u003cbr\u003e2003 Audi A4 Cabriolet\n\u003cbr\u003e2003 Audi A4 Quattro Avant\n\u003cbr\u003e2003 Audi A4 Quattro Base\n\u003cbr\u003e2004 Audi A4 Base\n\u003cbr\u003e2004 Audi A4 Cabriolet\n\u003cbr\u003e2004 Audi A4 Quattro Avant\n\u003cbr\u003e2004 Audi A4 Quattro Base\n\u003cbr\u003e2004 Audi A4 Quattro Cabriolet\n\u003cbr\u003e2004 Audi S4 Avant\n\u003cbr\u003e2004 Audi S4 Base\n\u003cbr\u003e2004 Audi S4 Cabriolet\n\u003cbr\u003e2005 Audi A4 Base\n\u003cbr\u003e2005 Audi A4 Cabriolet\n\u003cbr\u003e2005 Audi A4 Quattro Avant\n\u003cbr\u003e2005 Audi A4 Quattro Base\n\u003cbr\u003e2005 Audi A4 Quattro Cabriolet\n\u003cbr\u003e2005 Audi S4 Avant\n\u003cbr\u003e2005 Audi S4 Base\n\u003cbr\u003e2005 Audi S4 Cabriolet\n\u003cbr\u003e2006 Audi A4 Base\n\u003cbr\u003e2006 Audi A4 Cabriolet\n\u003cbr\u003e2006 Audi A4 Quattro Avant\n\u003cbr\u003e2006 Audi A4 Quattro Base\n\u003cbr\u003e2006 Audi A4 Quattro Cabriolet\n\u003cbr\u003e2006 Audi S4 Avant\n\u003cbr\u003e2006 Audi S4 Base\n\u003cbr\u003e2006 Audi S4 Cabriolet\n\u003cbr\u003e2007 Audi A4 Base\n\u003cbr\u003e2007 Audi A4 Cabriolet\n\u003cbr\u003e2007 Audi A4 Quattro Avant\n\u003cbr\u003e2007 Audi A4 Quattro Base\n\u003cbr\u003e2007 Audi A4 Quattro Cabriolet\n\u003cbr\u003e2007 Audi RS4 Base\n\u003cbr\u003e2007 Audi S4 Avant\n\u003cbr\u003e2007 Audi S4 Base\n\u003cbr\u003e2007 Audi S4 Cabriolet\n\u003cbr\u003e2008 Audi A4 Base\n\u003cbr\u003e2008 Audi A4 Cabriolet\n\u003cbr\u003e2008 Audi A4 Quattro Avant\n\u003cbr\u003e2008 Audi A4 Quattro Base\n\u003cbr\u003e2008 Audi A4 Quattro Cabriolet\n\u003cbr\u003e2008 Audi RS4 Base\n\u003cbr\u003e2008 Audi RS4 Cabriolet\n\u003cbr\u003e2008 Audi S4 Avant\n\u003cbr\u003e2008 Audi S4 Base\n\u003cbr\u003e2008 Audi S4 Cabriolet\n\u003cbr\u003e2009 Audi A4 Cabriolet\n\u003cbr\u003e2009 Audi A4 Quattro Cabriolet\n\u003cbr\u003e2009 Audi S4 Cabriolet\u003c\/p\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":45762641920199,"sku":"knn33-2209","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0665\/2277\/5751\/files\/42fa8d2e3915653c6b6d0cffcc87a0c5.jpg?v=1762743490","url":"https:\/\/mainstreeteshop.com\/products\/k-n-engineering-33-2209-high-flow-drop-in-air-filter-for-audi-a4-quattro-and-a4-models","provider":"MAIN STREET ESHOP","version":"1.0","type":"link"}