{"product_id":"k-n-09-10-bmw-523i-3-0l-l6-drop-in-high-flow-air-filter-by-k-n-engineering-part-33-2970","title":"K\u0026N 09-10 BMW 523i 3.0L-L6 Drop-In High-Flow Air Filter by K\u0026N Engineering Part 33-2970","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.\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 BMW 528i with the K\u0026amp;N 09-10 BMW 523i 3.0L-L6 Drop-In High-Flow Air Filter, engineered to enhance engine airflow and overall performance. Crafted with layered, oiled cotton media, this filter is designed to improve horsepower and acceleration while capturing harmful contaminants. Its high-flow design not only boosts engine efficiency but also promotes better fuel economy. The filter's durable construction ensures it can be reused for the lifespan of your vehicle, making it a cost-effective and eco-friendly choice. Easy to install, this drop-in replacement fits seamlessly into your factory air box, providing a hassle-free upgrade that immediately benefits your vehicle's performance. Backed by K\u0026amp;N's 10-Year\/Million Mile Limited Warranty, this filter guarantees long-lasting reliability and superior protection for your engine.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eReusable design: engineered for multiple cleaning and reuse, reducing waste and replacement costs\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eHigh-flow cotton media: layered and oiled to improve airflow and filtration efficiency\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy installation: designed as a direct replacement that fits into your existing factory air box\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEnhanced horsepower: engineered to increase engine power and acceleration\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable construction: built to last the lifespan of your vehicle with proper maintenance\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eBacked by a 10-Year\/Million Mile warranty: ensuring product reliability and customer satisfaction\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEco-friendly: reusable filter reduces landfill waste compared to disposable alternatives\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n2011 BMW 528i Base\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\u003ctbdoy\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: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eClearance Item: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":53602523775249,"sku":"33-2970","price":66.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/b4bcdb38309e76564da47aa5ca41e992.jpg?v=1779948606","url":"https:\/\/shoprenegade.com\/products\/k-n-09-10-bmw-523i-3-0l-l6-drop-in-high-flow-air-filter-by-k-n-engineering-part-33-2970","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}