{"product_id":"k-n-replacement-air-filter-round-tapered-universal-5-75in-base-od-x-5-938in-top-od-x-7-688in-h","title":"K\u0026N Replacement Air Filter - Round Tapered - Universal 5.75in Base OD x 5.938in Top OD x 7.688in H","description":"The K\u0026amp;N E-9289 Air Filter is designed to increase horsepower and protect your engine by reducing restriction and providing excellent filtration. The E-9289 custom air filter is manufactured to replace the air filter in the 57S-4000 performance air box and it comes with a K\u0026amp;N embossed lid cap. The filter media can be washed and reused repeatedly.","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":44049202413787,"sku":"KNNE-9289","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0601\/8809\/8779\/products\/01b4e1aef0ecc5796f295a208015ceca.jpg?v=1680849415","url":"https:\/\/www.functionwerks.com\/products\/k-n-replacement-air-filter-round-tapered-universal-5-75in-base-od-x-5-938in-top-od-x-7-688in-h","provider":"FunctionWerks","version":"1.0","type":"link"}