{"product_id":"universal-4-inlet-air-filter-by-k-n-ru-4550-6-long","title":"Universal 4\" Inlet Air Filter by K\u0026N - RU-4550 - 6\" Long","description":"Specs:\n4.0\" ID inlet 5.375\" base4.5\" top6\" filter length6.625\" Overall\nGreat for most any modern engine swap with limited space!\nIncludes clamp.\nENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as improve overall engine performance\n4 LAYERS OF PROTECTION: Multiple layers of premium cotton gauze treated with a specially-designed tacking agent work together to create an intricate mesh of engine filter media that is designed to block and trap harmful contaminants\nRUGGED CONSTRUCTION: K\u0026amp;N Universal Air Filters are manufactured with durable, premium materials and state-of-the-art construction methods to last a lifetime\nCLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles)\nEASY INSTALLATION: K\u0026amp;N Air Filters are pre-oiled and ready to for use- they are one of the easiest and most cost-effective vehicle upgrades for quick performance gains","brand":"My Store","offers":[{"title":"Default Title","offer_id":67611637350716,"sku":null,"price":66.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/specbuiltls.com\/products\/universal-4-inlet-air-filter-by-k-n-ru-4550-6-long","provider":"My Store","version":"1.0","type":"link"}