{"product_id":"k-n-engineering-xstream-universal-clamp-on-air-filter-rx-3800","title":"K\u0026N Engineering XStream Universal Clamp-On Air Filter RX-3800","description":"K\u0026amp;N XStream Top Universal Air Filters take 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. The XStream Air Filter provides awesome air flow and outstanding filtration. When racing, in any environment, racers need all the protection and airflow they can get. K\u0026amp;N delivers. All K\u0026amp;N universal air filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1\/16 inch (1.5mm) to fit in-between sizes. K\u0026amp;N universal air filters are washable and reusable.\nK\u0026amp;N XStream Top Universal Air Filters take 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.\nAssociated products: 99-5000 Filter Care Service Kit Aerosol\n\u003cul\u003e\n  \u003cli\u003eClamp On Design\u003c\/li\u003e\n  \u003cli\u003eClamp-on design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe K\u0026amp;N Engineering XStream Universal Clamp-On Air Filter RX-3800 is designed to deliver increased airflow and dependable engine protection for performance, racing, and custom intake applications. Its integrated filter element in the top of the air filter adds usable filtration area, helping support high-volume airflow while extending service intervals compared with conventional single-element designs.\u003c\/p\u003e\u003cp\u003eBuilt for demanding environments, the RX-3800 combines K\u0026amp;N’s washable, reusable filter media with a durable construction that provides excellent filtration and long-term serviceability. The molded, pliable rubber flange helps absorb vibration and creates a secure connection to the intake tube. The flange can also stretch slightly to accommodate minor variations between applications, helping provide a flexible fit for custom installations. The clamp-on design allows straightforward attachment when matched with the appropriate intake tubing and clamp.\u003c\/p\u003e\u003cp\u003eThis automotive air filter is intended for off-road, racing, and other applications where increased airflow and reusable filtration are important. It is not CARB approved and may require acknowledgment before use in regulated applications. For cleaning and re-oiling, pair the filter with the associated K\u0026amp;N 99-5000 Filter Care Service Kit Aerosol. The RX-3800 is supplied as one universal air filter and should be verified against the available intake space and connection requirements before installation.\u003c\/p\u003e\u003ch3\u003eKey Product Specifications and Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: K\u0026amp;N Engineering\u003c\/li\u003e\n\u003cli\u003ePart Number: RX-3800\u003c\/li\u003e\n\u003cli\u003eProduct Type: Universal automotive air filter\u003c\/li\u003e\n\u003cli\u003eDesign: XStream top, clamp-on configuration\u003c\/li\u003e\n\u003cli\u003eFlange Inside Diameter: 2.438 inches\u003c\/li\u003e\n\u003cli\u003eBase Outside Diameter: 4.5 inches\u003c\/li\u003e\n\u003cli\u003eTop Outside Diameter: 4 inches\u003c\/li\u003e\n\u003cli\u003eOverall Height: 6.563 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne K\u0026amp;N Engineering XStream Universal Clamp-On Air Filter RX-3800\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eXStream Top Design: Adds a filter element within the top of the filter to increase filtration area and support higher airflow.\u003c\/li\u003e\n\u003cli\u003eWashable and Reusable: Designed for repeated servicing to help extend product life and reduce replacement frequency.\u003c\/li\u003e\n\u003cli\u003eSecure Clamp-On Connection: Provides a practical installation method for compatible intake tubing and custom applications.\u003c\/li\u003e\n\u003cli\u003eFlexible Rubber Flange: Molded, pliable rubber construction helps absorb vibration and can stretch slightly to accommodate minor fit variations.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; border-collapse: collapse; padding: 2px; text-align: left; }\u003c\/style\u003e\n\u003ctable class=\"productattributes\"\u003e\n\u003cthead\u003e\u003ctr\u003e\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eAir Freight Prohibited: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNot Carb Approved: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCarb Acknowledgement Required: true\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eLtl Freight Required: false\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eProp 65: Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":67593448259836,"sku":"RX-3800","price":114.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/6518\/3740\/files\/79db69a9553b1bf428422fe0c7ca92dd.jpg?v=1790536393","url":"https:\/\/diycustoms.store\/products\/k-n-engineering-xstream-universal-clamp-on-air-filter-rx-3800","provider":"diycustoms.store","version":"1.0","type":"link"}