{"product_id":"k-n-performance-air-intake-box-57s-4900","title":"K\u0026N Performance Air Intake Box (MPN: 57S-4900)","description":"\u003ch2\u003eEnhance horsepower and acceleration with advanced air intake technology.\u003c\/h2\u003e\r\n\u003cp\u003eK\u0026amp;N's 57S Performance Air Intake Box is engineered to optimize airflow and improve engine performance. This system replaces the factory air box and filter with a high-quality, fully enclosed assembly designed to reduce air flow restriction. The injection molded construction ensures durability and consistency, making it a reliable choice for performance enthusiasts. The air box accommodates an oversized conical K\u0026amp;N High Flow air filter, which is both washable and reusable, providing long-term value and efficiency. For fitment details, refer to the K\u0026amp;N application guide.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003e57S Assembly Is Large Enough To House An Oversized Conical K\u0026amp;N High Flow Air Filter\u003c\/li\u003e\r\n    \u003cli\u003eThe 57S Air Box Is Injection Molded For Extra Strength, Consistency And Durability\u003c\/li\u003e\r\n    \u003cli\u003eThe 57S Performance Air Box Features A Washable And Reusable Oversized Conical K\u0026amp;N High-Flow Air Filter\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eManufacturer: K \u0026amp; N Filters\u003c\/li\u003e\r\n    \u003cli\u003eManufacturer Part Number: 57S-4900\u003c\/li\u003e\r\n    \u003cli\u003eColor: Black\u003c\/li\u003e\r\n    \u003cli\u003eMaterial: Plastic\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eTechnical Documents\u003c\/h3\u003e\n\u003cul\u003e\r\n    \u003cli\u003e\u003ca href=\"https:\/\/vehiclepartimages.com\/PMDT\/KNF\/InstallationInstructions\/57S-4900.pdf\" target=\"_blank\"\u003e57S-4900.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n","brand":"NTP-Stag","offers":[{"title":"Default Title","offer_id":47924749828335,"sku":"K3357S4900","price":329.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/ImageServerAPI_55274efd-0fa8-4fb4-a02d-3daf43b4d730.jpg?v=1773026022","url":"https:\/\/www.sprinterpartsdepot.com\/products\/k-n-performance-air-intake-box-57s-4900","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}