{"product_id":"k-n-engineering-e-3671-universal-oval-high-flow-air-filter-12-inch-length-5-1-4-inch-width-3-1-4-inch-height","title":"K\u0026N Engineering E-3671 Universal Oval High-Flow Air Filter – 12 inch Length, 5-1\/4 inch Width, 3-1\/4 inch Height","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\u003eWill not void vehicle warranty\u003c\/li\u003e\n  \u003cli\u003eMillion Mile Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUpgrade your vehicle’s air intake system with the K\u0026amp;N Engineering E-3671 universal oval high-flow air filter, designed to deliver superior airflow and enhanced engine performance. Crafted with layered, oiled cotton media, this washable and reusable filter efficiently captures contaminants while promoting increased horsepower. Its innovative design ensures optimal air passage, helping your engine breathe easier and operate more efficiently. The E-3671 fits seamlessly into your existing air box, making installation straightforward and hassle-free, with no modifications required. Built to last for the entire lifespan of your vehicle, this filter is backed by K\u0026amp;N's 10-year\/million-mile limited warranty, providing peace of mind and long-term value.\u003c\/p\u003e \u003cp\u003eConstructed from durable materials, the K\u0026amp;N E-3671 filter is engineered to improve airflow without compromising engine protection. It is a drop-in replacement that does not void your vehicle’s warranty and offers a significant performance upgrade over standard paper filters. This high-flow air filter is ideal for drivers seeking increased horsepower and improved throttle response. Although not CARB approved, it conforms to strict quality standards and is a popular choice among automotive enthusiasts who prioritize engine efficiency and longevity.\u003c\/p\u003e \u003cp\u003eMaintaining the K\u0026amp;N E-3671 is simple; the filter can be cleaned and reused multiple times, reducing waste and ongoing replacement costs. Its multilayer cotton media is designed to withstand rigorous conditions while maintaining an optimal balance of filtration and airflow. This product is a reliable upgrade for a wide range of vehicles, providing consistent performance and enhanced engine protection over the long term. Trust K\u0026amp;N’s expertise to deliver a high-quality, performance-oriented air filtration solution that supports your vehicle’s power and efficiency goals.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eWashable and reusable design for long-term use\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptimized layered, oiled cotton media for improved airflow\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEngineered to increase horsepower and throttle response\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy drop-in installation into factory air box\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\u003cul\u003e\u003cli\u003eDoes not void vehicle warranty\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable construction for a long lifespan\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eSuitable for a wide range of automotive applications\u003c\/li\u003e\u003c\/ul\u003e\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: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\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\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\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":53604262510865,"sku":"E-3671","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/1df6570e5285bcaf97a0d2d598538303.jpg?v=1779980191","url":"https:\/\/shoprenegade.com\/products\/k-n-engineering-e-3671-universal-oval-high-flow-air-filter-12-inch-length-5-1-4-inch-width-3-1-4-inch-height","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}