{"product_id":"k-n-engineering-33-3134-high-flow-replacement-air-filter-for-select-bmw-x3-and-x4-models","title":"K\u0026N Engineering 33-3134 High-Flow Replacement Air Filter for Select BMW X3 and X4 Models","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\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 vehicle’s factory air intake system with the K\u0026amp;N Engineering 33-3134 High-Flow Replacement Air Filter. This washable and reusable automotive air filter uses layered, oiled cotton media to improve airflow while helping capture engine-damaging contaminants. Its drop-in design is engineered to fit the original factory air box, making installation straightforward without requiring permanent modifications to the intake system.\u003c\/p\u003e\n\n\u003cp\u003eThe K\u0026amp;N 33-3134 is designed to support improved horsepower and responsive engine performance while providing dependable filtration for everyday driving. Unlike disposable filters that require frequent replacement, this reusable filter is engineered to last for the lifespan of your vehicle when properly cleaned and serviced. It is also backed by K\u0026amp;N’s 10-Year\/Million Mile Limited Warranty, helping provide long-term value and reduced maintenance waste.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eReduces Waste: Reusable construction helps reduce the number of disposable air filters and packages sent to landfills.\u003c\/li\u003e\n  \u003cli\u003eServiceable Design: Washable and reusable filter media supports long-term use with the appropriate K\u0026amp;N Filter Care Service Kit.\u003c\/li\u003e\n  \u003cli\u003eFactory Air Box Compatibility: Drop-in replacement design installs into the original air box for convenient application.\u003c\/li\u003e\n  \u003cli\u003eWarranty Coverage: Backed by K\u0026amp;N’s 10-Year\/Million Mile Limited Warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Product Specifications \u0026amp; Technical Data:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBrand: K\u0026amp;N Engineering\u003c\/li\u003e\n  \u003cli\u003ePart Number: 33-3134\u003c\/li\u003e\n  \u003cli\u003eProduct Type: High-flow replacement air filter\u003c\/li\u003e\n  \u003cli\u003eFilter Media: Layered, oiled cotton\u003c\/li\u003e\n  \u003cli\u003eServiceability: Washable and reusable\u003c\/li\u003e\n  \u003cli\u003eInstallation Location: Factory air box\u003c\/li\u003e\n  \u003cli\u003eApplication Type: Automotive\u003c\/li\u003e\n  \u003cli\u003eWarranty: 10-Year\/Million Mile Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat’s Included:\u003c\/strong\u003e One K\u0026amp;N Engineering 33-3134 High-Flow Replacement Air Filter. K\u0026amp;N Filter Care Service Kit 99-5000 is available separately.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Fits select 2020–2024 BMW X3 and 2020–2023 BMW X4 applications. Verify vehicle year, model, engine, and original equipment filter compatibility before ordering.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-Flow Airflow Performance: Layered, oiled cotton media is engineered to improve airflow and support increased horsepower.\u003c\/li\u003e\n\u003cli\u003eWashable and Reusable: Durable serviceable construction is designed for long-term use and can help reduce replacement filter waste.\u003c\/li\u003e\n\u003cli\u003eEasy Factory Air Box Installation: Drop-in replacement design fits the original air box without permanent intake modifications.\u003c\/li\u003e\n\u003cli\u003eLong-Term Warranty Protection: Backed by K\u0026amp;N’s 10-Year\/Million Mile Limited Warranty for added ownership confidence.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2020 BMW X3 M\u003cbr\u003e\n2020 BMW X3 M40i\u003cbr\u003e\n2020 BMW X4 M40i\u003cbr\u003e\n2021 BMW X3 M40i\u003cbr\u003e\n2021 BMW X4 M40i\u003cbr\u003e\n2022 BMW X3 M40i\u003cbr\u003e\n2022 BMW X4 M40i\u003cbr\u003e\n2023 BMW X3 M40i\u003cbr\u003e\n2023 BMW X4 M40i\u003cbr\u003e\n2024 BMW X3 M40i\u003cbr\u003e\n2024 BMW X4 M40i\u003cbr\u003e\n2025 BMW X4 M40i\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":67594088153340,"sku":"33-3134","price":103.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/4038e7fdae7a4cd7e2c12dbac873f136.jpg?v=1790552373","url":"https:\/\/diycustoms.store\/products\/k-n-engineering-33-3134-high-flow-replacement-air-filter-for-select-bmw-x3-and-x4-models","provider":"diycustoms.store","version":"1.0","type":"link"}