{"product_id":"k-n-rc-0981-universal-high-flow-air-filter-4-61-inch-round","title":"K\u0026N RC-0981 Universal High-Flow Air Filter, 4.61-Inch Round","description":"\u003cp\u003eThe K\u0026amp;N RC-0981 is a universal high-flow air filter designed to provide reliable engine air intake protection for compatible applications. Its compact round profile is suitable for custom intake systems, performance upgrades, and other installations requiring a replacement filter with a 4.61-inch diameter and approximately 4.25-inch height.\u003c\/p\u003e\u003cp\u003eBuilt by K\u0026amp;N, the RC-0981 air filter is designed to support increased airflow while helping protect the engine from dirt and airborne contaminants. The filter’s flexible configuration makes it a practical choice for select automotive, powersports, industrial, and custom intake applications. Confirm the required inlet and clearance specifications before installation to ensure proper fitment.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal fit for compatible intake systems requiring the K\u0026amp;N RC-0981 round air filter. This product is not vehicle-specific; verify application requirements, inlet compatibility, and available installation space before purchase.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e RC-0981\u003cbr\u003e\u003cstrong\u003eVendor Part Number:\u003c\/strong\u003e RC-0981\u003cbr\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e K\u0026amp;N\u003cbr\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e RC-0981\u003cbr\u003e\u003cstrong\u003eSize:\u003c\/strong\u003e 4.61-inch round air filter\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: K\u0026amp;N\u003c\/li\u003e\n\u003cli\u003eModel: RC-0981\u003c\/li\u003e\n\u003cli\u003eManufacturer Part Number: RC-0981\u003c\/li\u003e\n\u003cli\u003eVendor Part Number: RC-0981\u003c\/li\u003e\n\u003cli\u003eType: Universal high-flow air filter\u003c\/li\u003e\n\u003cli\u003eShape: Round\u003c\/li\u003e\n\u003cli\u003eSize: 4.61-inch diameter with approximately 4.25-inch height\u003c\/li\u003e\n\u003cli\u003eFitment: Compatible with select custom, automotive, powersports, and industrial intake systems\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":67576020697323,"sku":"790981","price":88.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/3882\/9547\/files\/c8ab-59db2603b4bab.jpg?v=1790828823","url":"https:\/\/ctracingservices.com\/products\/k-n-rc-0981-universal-high-flow-air-filter-4-61-inch-round","provider":"Cascade Tire \u0026 Racing Services","version":"1.0","type":"link"}