{"product_id":"k-n-cold-air-intake-system-57i-7000","title":"K\u0026N Cold Air Intake System (MPN: 57i-7000)","description":"\u003ch2\u003eEnhance engine performance with reduced air intake restrictions.\u003c\/h2\u003e\r\n\u003cp\u003eThe K\u0026amp;N Cold Air Intake System is designed to optimize airflow for European vehicles, specifically models like the Opel Astra G and Vauxhall Zafira. This performance air intake system features a black polyethylene tube that minimizes air temperature and reduces intake noise compared to traditional metal tubes. By replacing both the air filter and the entire air path to the engine, this system effectively eliminates restrictions that can hinder horsepower. The aerodynamically engineered design allows for a significant increase in air volume, translating directly into improved engine performance. K\u0026amp;N backs this product with a million mile limited warranty, ensuring long-lasting reliability.\u003c\/p\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: 57i-7000\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: Heat Shield\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\/57i-7000_inst.pdf\" target=\"_blank\"\u003e57i-7000_inst.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n","brand":"NTP-Stag","offers":[{"title":"Default Title","offer_id":47924746617071,"sku":"K3357I7000","price":476.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/ImageServerAPI_1dc5727c-91fd-4391-863a-bf98c762a297.jpg?v=1773026004","url":"https:\/\/www.sprinterpartsdepot.com\/products\/k-n-cold-air-intake-system-57i-7000","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}