{"product_id":"k-n-cold-air-intake-57i-series-57-0070","title":"K\u0026N Cold Air Intake 57i Series (MPN: 57-0070)","description":"\u003ch2\u003eEnhance engine performance with improved airflow and throttle response.\u003c\/h2\u003e\r\n\u003cp\u003eThe K\u0026amp;N 57i Series Cold Air Intake is engineered to optimize airflow and enhance engine performance across various RPM ranges. This system replaces the factory air intake, allowing for increased horsepower and improved throttle response. Constructed from durable black polyethylene, the intake features a high-flow red filter that is washable and reusable, providing longevity and efficiency. Designed for easy installation, this kit typically requires 90 minutes or less to set up, making it accessible for both enthusiasts and casual users. The larger filter surface area captures more dirt, extending service intervals up to 100,000 miles before cleaning is necessary.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eGuaranteed To Increase Horsepower\u003c\/li\u003e\r\n    \u003cli\u003eDesigned To Improve Throttle Response And Engine Sound\u003c\/li\u003e\r\n    \u003cli\u003eReplaces Entire Factory Air Intake System\u003c\/li\u003e\r\n    \u003cli\u003eWashable And Reusable Lifetime Air Filter\u003c\/li\u003e\r\n    \u003cli\u003eLasts Up To 100,000 Miles Before Service Is Required\u003c\/li\u003e\r\n    \u003cli\u003eEasy To Install, Usually In 90 Minutes Or Less\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: 57-0070\u003c\/li\u003e\r\n    \u003cli\u003eRecommended Use: Performance\u003c\/li\u003e\r\n    \u003cli\u003eTube Finish: Natural\u003c\/li\u003e\r\n    \u003cli\u003eTube Color: Black\u003c\/li\u003e\r\n    \u003cli\u003eTube Material: Polyethylene\u003c\/li\u003e\r\n    \u003cli\u003eFilter Color: Red\u003c\/li\u003e\r\n    \u003cli\u003eEstimated Install Time (Hours): 1\u003c\/li\u003e\r\n    \u003cli\u003eFilter Material: Cotton Gauze\u003c\/li\u003e\r\n    \u003cli\u003eProtection Type: No Protection\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eCompatibility \/ Fit\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003e1987-1990 BMW 325i\u003c\/li\u003e\r\n    \u003cli\u003e1988-1991 BMW 325iX\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\/57-0070.pdf\" target=\"_blank\"\u003e57-0070.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n","brand":"NTP-Stag","offers":[{"title":"Default Title","offer_id":47924245037295,"sku":"K33570070","price":412.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/ImageServerAPI_409c9386-96dd-47af-b8f0-8bd5a0ff9d48.jpg?v=1773025636","url":"https:\/\/www.sprinterpartsdepot.com\/products\/k-n-cold-air-intake-57i-series-57-0070","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}