{"product_id":"k-n-universal-round-tapered-filter-6in-flange-id-x-7-1-2in-base-od-x-4-1-2in-top-od-x-4in-height","title":"K\u0026N Universal Round Tapered Filter 6in Flange ID x 7-1\/2in Base OD x 4-1\/2in Top OD x 4in Height","description":"K\u0026amp;N's universal inverted dome filters are engineered to provide exceptional airflow and an increase in engine performance. They are designed and tested using computational fluid dynamics (CFD) analysis, flow-bench analysis, and dynamometer testing, and incorporate a unique inverted cone design that helps direct a high level of airflow to the throttle body. Manufactured for a wide variety of applications and unique filtration needs, K\u0026amp;N universal clamp-on air filters feature the same advanced technology as the K\u0026amp;N stock replacement filters - providing quality engine protection that you can trust. These versatile filters are washable, reusable, and durable, and are constructed with ultra-strong molded pliable rubber flanges that absorb vibration and allow for secure attachment.","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":39560019804344,"sku":"KNNRU-46000","price":54.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0077\/1791\/2658\/products\/02e3c7dfd3e457f9662ba74bca6ea3fc.jpg?v=1618861439","url":"https:\/\/www.outlawraceengines.com\/products\/k-n-universal-round-tapered-filter-6in-flange-id-x-7-1-2in-base-od-x-4-1-2in-top-od-x-4in-height","provider":"Outlaw Race Engines","version":"1.0","type":"link"}