{"product_id":"k-n-universal-x-stream-clamp-on-filter-2-7-16in-flange-x-4in-od-x-4-75-height","title":"K\u0026N Universal X-Stream Clamp-On Filter 2 7\/16in Flange x 4in OD x 4.75 Height","description":"\u003cp\u003eK\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.\u003cbr\u003eK\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.\u003c\/p\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":46187822022811,"sku":"knnRX-4040-1","price":140.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0590\/5131\/1259\/files\/54fba069be454ef4979326b218552e6a.jpg?v=1751523511","url":"https:\/\/sr1performance.com\/products\/k-n-universal-x-stream-clamp-on-filter-2-7-16in-flange-x-4in-od-x-4-75-height","provider":"SR1 Performance","version":"1.0","type":"link"}