{"product_id":"k-n-xstream-air-filter-rx-4990","title":"K\u0026N XStream Air Filter (MPN: RX-4990)","description":"\u003ch2\u003eEnhanced airflow and filtration for superior engine performance.\u003c\/h2\u003e\r\n\u003cp\u003eThe K\u0026amp;N XStream Air Filter is designed to improve engine performance by increasing airflow and filtration efficiency. This innovative filter features a unique design that incorporates an additional filter within the top, providing more surface area for enhanced air intake and longer service intervals. Constructed from durable cotton gauze, the filter is washable and reusable, making it a sustainable choice for automotive enthusiasts.\u003c\/p\u003e\r\n\u003cp\u003eWith a round tapered shape, the K\u0026amp;N XStream Air Filter fits a variety of applications, ensuring compatibility with numerous vehicles. The ultra-strong molded pliable rubber flanges allow for secure attachment while absorbing vibrations, and they can be stretched to accommodate different sizes. This feature is particularly beneficial for racers who require reliable performance in demanding environments.\u003c\/p\u003e\r\n\u003cp\u003eThe filter's dimensions include a 6-inch base outside diameter and a 5-inch top outside diameter, with a height of 5-9\/16 inches. The 3-inch flange inside diameter and 1-7\/8 inch flange length ensure a proper fit for optimal airflow. K\u0026amp;N's commitment to quality and performance is evident in the design and functionality of the XStream Air Filter, making it a valuable addition to any racing or performance vehicle.\u003c\/p\u003e\r\n\u003ch3\u003eFeatures\u003c\/h3\u003e\r\n\u003cul\u003e\r\n    \u003cli\u003eTake Performance To The Next Level With The Addition Of A Filter Within The Filter's Top Adding More Filter Area For Higher Air Flow And A Longer Service Interval\u003c\/li\u003e\r\n    \u003cli\u003eXStream Air Filter Provides Awesome Air Flow And Outstanding Filtration\u003c\/li\u003e\r\n    \u003cli\u003eWhen Racing, In Any Environment, Racers Need All The Protection And Airflow They Can Get Which K\u0026amp;N Delivers\u003c\/li\u003e\r\n    \u003cli\u003eAll K\u0026amp;N Universal Air Filters Are Constructed With Ultra Strong Molded Pliable Rubber Flanges\u003c\/li\u003e\r\n    \u003cli\u003eK\u0026amp;N Universal Air Filters Are Washable And Reusable\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: RX-4990\u003c\/li\u003e\r\n    \u003cli\u003eShape: Round Tapered\u003c\/li\u003e\r\n    \u003cli\u003eType: Washable\u003c\/li\u003e\r\n    \u003cli\u003eHeight (IN): 5-9\/16 Inch\u003c\/li\u003e\r\n    \u003cli\u003eLength (IN): Not Applicable\u003c\/li\u003e\r\n    \u003cli\u003eWidth (IN): Not Applicable\u003c\/li\u003e\r\n    \u003cli\u003eBase Dimensions (IN): 6 Inch Diameter\u003c\/li\u003e\r\n    \u003cli\u003eTop Dimensions (IN): 5 Inch Diameter\u003c\/li\u003e\r\n    \u003cli\u003eOiled: Yes\u003c\/li\u003e\r\n    \u003cli\u003eElement Color: Red\u003c\/li\u003e\r\n    \u003cli\u003eElement Material: Cotton Gauze\u003c\/li\u003e\r\n    \u003cli\u003eFlange Inside Diameter (IN): 3 Inch\u003c\/li\u003e\r\n    \u003cli\u003eFlange Length (IN): 1-7\/8 Inch\u003c\/li\u003e\r\n    \u003cli\u003eFlange Angle (DEG): 0 Degree\u003c\/li\u003e\r\n    \u003cli\u003eFlange Offset (IN): 0 Inch\u003c\/li\u003e\r\n    \u003cli\u003eCap Finish: Without Cap\u003c\/li\u003e\r\n    \u003cli\u003eCap Color: Without Cap\u003c\/li\u003e\r\n    \u003cli\u003eCap Material: Without Cap\u003c\/li\u003e\r\n    \u003cli\u003eIncludes Gasket: No\u003c\/li\u003e\r\n    \u003cli\u003eEstimated Install Time (Hours): 0.5\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\/172005_inst.pdf\" target=\"_blank\"\u003e172005_inst.pdf\u003c\/a\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch3\u003eProduct Videos\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe src=\"https:\/\/vehiclepartimages.com\/PMDT\/KNF\/Videos\/KN%20AIR%20FILTER%20SALES%20OVERVIEW_1.mp4?autoplay=0\" loading=\"lazy\" style=\"max-width: 560px; width: 100%; aspect-ratio: 560\/360;\" frameborder=\"0\" allow=\"accelerometer; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share; fullscreen\" allowfullscreen\u003e\u003c\/iframe\u003e\u003c\/p\u003e\r\n","brand":"NTP-Stag","offers":[{"title":"Default Title","offer_id":47248113860847,"sku":"K33RX4990","price":151.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1583\/3619\/files\/RX-4990.jpg?v=1767377685","url":"https:\/\/www.sprinterpartsdepot.com\/products\/k-n-xstream-air-filter-rx-4990","provider":"Sprinter Parts Depot","version":"1.0","type":"link"}