{"product_id":"k-n-2021-mercedes-benz-a45-amg-l4-2-0l-turbo-drop-in-air-filter","title":"K\u0026N 2021 Mercedes Benz A45 AMG L4 2.0L Turbo Drop In Air Filter","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eE-0638\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844386960\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N 2020-2023 Mercedes-Benz A45 AMG L4-2.0L Turbo Drop In Air Filter E-0638\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eK\u0026amp;N E-0638 is a washable reusable high-flow drop-in replacement air filter designed for 2020-2023 Mercedes-Benz A35 AMG, CLA35 AMG, CLA45 AMG, and 2020-2022 GLA35 AMG, GLA45 AMG models with 2.0L turbo engines. This filter uses layered oiled cotton media to deliver more airflow for horsepower gains while trapping contaminants for engine protection. Install it directly in your factory air box for immediate performance improvements and long-term savings.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Layers of Protection:\u003c\/strong\u003e Multiple layers of premium cotton gauze with a tacking agent form a mesh that blocks and traps dirt and harmful contaminants more effectively.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Every 5 Years:\u003c\/strong\u003e Service interval is every 75,000 miles under normal highway driving or 5 years at 15,000 miles per year for low maintenance ownership.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Pre-oiled filter drops straight into the OEM air box with no tools or modifications needed for fast gains.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered Power:\u003c\/strong\u003e High-flow media increases horsepower, acceleration, and throttle response by allowing more clean air into the 2.0L turbo engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifetime Durability:\u003c\/strong\u003e Built with premium materials to last the life of your vehicle, backed by K\u0026amp;N No-Hassle Lifetime Limited Warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePre-oiled and ready for immediate use upon arrival\u003c\/li\u003e\n\u003cli\u003eWash and re-oil during service using K\u0026amp;N cleaning kit for continued performance\u003c\/li\u003e\n\u003cli\u003ePackaged in protective box for damage-free delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eRemove OEM filter from factory air box and replace with E-0638 in under 5 minutes\u003c\/li\u003e\n\u003cli\u003eCompatible with all stock air box hardware, no cutting or drilling required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021-2023\u003c\/td\u003e\n\u003ctd\u003eMercedes-Benz\u003c\/td\u003e\n\u003ctd\u003eA-Class\u003c\/td\u003e\n\u003ctd\u003eA 35 AMG 4MATIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2023\u003c\/td\u003e\n\u003ctd\u003eMercedes-Benz\u003c\/td\u003e\n\u003ctd\u003eCLA-Class\u003c\/td\u003e\n\u003ctd\u003eCLA 35 AMG 4MATIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2023\u003c\/td\u003e\n\u003ctd\u003eMercedes-Benz\u003c\/td\u003e\n\u003ctd\u003eCLA-Class\u003c\/td\u003e\n\u003ctd\u003eCLA 45 AMG 4MATIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2022\u003c\/td\u003e\n\u003ctd\u003eMercedes-Benz\u003c\/td\u003e\n\u003ctd\u003eGLA-Class\u003c\/td\u003e\n\u003ctd\u003eGLA 35 AMG 4MATIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2020-2022\u003c\/td\u003e\n\u003ctd\u003eMercedes-Benz\u003c\/td\u003e\n\u003ctd\u003eGLA-Class\u003c\/td\u003e\n\u003ctd\u003eGLA 45 AMG 4MATIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eOver 60 years designing high-performance air filters for automotive enthusiasts\u003c\/li\u003e\n\u003cli\u003eReusable design cuts replacement costs and landfill waste versus disposable filters\u003c\/li\u003e\n\u003cli\u003eEngineered and dyno-tested for real-world horsepower increases on turbo engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will E-0638 fit my 2022 Mercedes-Benz CLA 45 AMG 4MATIC?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is a direct OEM replacement for all 2020-2023 CLA 35 AMG and CLA 45 AMG 4MATIC models with the 2.0L turbo engine.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What filter media does K\u0026amp;N use in this air filter?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Four layers of oiled cotton gauze capture fine particles while maximizing airflow for better turbo performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage is provided?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e K\u0026amp;N No-Hassle Lifetime Limited Warranty covers defects in materials or workmanship for as long as you own the vehicle, see details at knfilters.com.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Original K\u0026amp;N box measuring 10.63 x 8.25 x 2.38 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.3 lb (0.6 kg)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default 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