{"product_id":"k-n-engineering-high-flow-custom-air-filter-14-in-od-12-in-id-6-in-height","title":"K\u0026N Engineering High-Flow Custom Air Filter 14 in OD \/ 12 in ID \/ 6 in 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 airflow with the K\u0026amp;N Engineering High-Flow Custom Air Filter, part number E-3770. Designed with a layered, oiled cotton media, this filter enhances engine performance by increasing horsepower and improving airflow efficiency. Its durable construction ensures long-lasting performance, making it a reliable choice for drivers seeking optimal engine protection and power gains. The filter is a direct drop-in replacement that installs easily into your factory air box, allowing for a straightforward upgrade without the need for modifications. Backed by K\u0026amp;N's 10-Year\/Million Mile Limited Warranty, this reusable filter is engineered to last for the entire lifespan of your vehicle, providing consistent performance over time. It does not void vehicle warranty and is not CARB-verified, making it suitable for most applications requiring high airflow and filtration quality. This high-flow air filter is an excellent choice for those looking to improve their vehicle’s engine efficiency while maintaining factory-style compatibility and protection. Its design ensures superior filtration and airflow, translating into better throttle response and potentially increased fuel economy. Trust in K\u0026amp;N's reputation for quality and innovation to deliver a product that enhances your driving experience and offers long-term value for your automotive needs.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eLayered, oiled cotton media engineered for improved airflow and contaminant capture\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eReusuable design for the entire lifespan of your vehicle\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\u003eWill not void vehicle warranty\u003c\/li\u003e\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":54506592174385,"sku":"251281","price":157.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/2247\/1473\/files\/6032770917516c56c61f073cbddb1deb.jpg?v=1781188908","url":"https:\/\/shop.topspeedcincy.com\/products\/k-n-engineering-high-flow-custom-air-filter-14-in-od-12-in-id-6-in-height","provider":"Top Speed Cincy Shop","version":"1.0","type":"link"}