{"product_id":"k-n-engineering-e-3770-high-flow-washable-replacement-air-filter","title":"K\u0026N Engineering E-3770 High-Flow Washable Replacement Air Filter","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\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 intake performance with the K\u0026amp;N Engineering E-3770 High-Flow Air Filter. This washable, reusable filter uses layered, oiled cotton media to improve airflow while capturing contaminants that can harm engine components. Designed as a high-performance replacement for compatible factory air intake systems, it supports improved horsepower potential without requiring major intake modifications.\u003c\/p\u003e\u003cp\u003eThe K\u0026amp;N E-3770 is engineered for long-term use and can be cleaned, re-oiled, and reused throughout the life of your vehicle. Its drop-in installation is designed to fit the factory air box, making it a practical alternative to disposable paper filters. The filter is backed by K\u0026amp;N’s 10-Year\/Million Mile Limited Warranty and is designed not to void the vehicle warranty when properly installed and maintained. For cleaning and reconditioning, use the K\u0026amp;N 99-5000 Filter Care Service Kit Aerosol.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBrief Description:\u003c\/strong\u003e Reusable, high-flow air filter engineered to increase airflow, support horsepower gains, and provide dependable engine protection.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: K\u0026amp;N Engineering\u003c\/li\u003e\n\u003cli\u003ePart Number: E-3770\u003c\/li\u003e\n\u003cli\u003eProduct Type: Automotive high-flow air filter\u003c\/li\u003e\n\u003cli\u003eFilter Construction: Layered, oiled cotton media\u003c\/li\u003e\n\u003cli\u003eService Type: Washable and reusable\u003c\/li\u003e\n\u003cli\u003eInstallation Type: Drop-in replacement for compatible factory air boxes\u003c\/li\u003e\n\u003cli\u003eWarranty: 10-Year\/Million Mile Limited Warranty\u003c\/li\u003e\n\u003cli\u003eRecommended Service Product: K\u0026amp;N 99-5000 Filter Care Service Kit Aerosol\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e One K\u0026amp;N Engineering E-3770 washable, reusable high-flow air filter. Verify vehicle application and intake configuration before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-Flow Performance: Layered, oiled cotton media is engineered to improve airflow and support increased horsepower potential.\u003c\/li\u003e\n\u003cli\u003eReusable Construction: Washable and re-oilable design can be serviced and reused throughout the life of the vehicle.\u003c\/li\u003e\n\u003cli\u003eEngine Protection: Captures contaminants while maintaining strong airflow for dependable intake performance.\u003c\/li\u003e\n\u003cli\u003eEasy Installation: Designed as a drop-in replacement for compatible factory air boxes and will not void the vehicle warranty when properly installed.\u003c\/li\u003e\n\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\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":67594819207420,"sku":"E-3770","price":170.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/6032770917516c56c61f073cbddb1deb.jpg?v=1790562512","url":"https:\/\/diycustoms.store\/products\/k-n-engineering-e-3770-high-flow-washable-replacement-air-filter","provider":"diycustoms.store","version":"1.0","type":"link"}