{"product_id":"e-9289-k-n-replacement-air-filter","title":"E-9289 K\u0026N Replacement Air Filter","description":"\u003ch1\u003eOVERVIEW\u003c\/h1\u003e\u003cp\u003eThe 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.\u003c\/p\u003e\u003ch1\u003eFEATURES\u003c\/h1\u003e\u003cul\u003e\n\u003cli\u003eReplacement air filter for 57S-4000\u003c\/li\u003e\n\u003cli\u003eDesigned to boost horsepower and rate of acceleration\u003c\/li\u003e\n\u003cli\u003eCan be cleaned and used over and over again\u003c\/li\u003e\n\u003cli\u003eComes with a K\u0026amp;N embossed lid cap\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":62791821197393,"sku":"KNE-9289","price":184.99,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2115\/6365\/files\/e9289.png?v=1790987142","url":"https:\/\/longboostperformance.com\/products\/e-9289-k-n-replacement-air-filter","provider":"LongBoost Performance Parts","version":"1.0","type":"link"}