{"product_id":"k-n-engineering-rk-3201","title":"K\u0026N Engineering K\u0026N 4in ID \/ 5.5in OD \/ 2in H Custom Assembly Filter designed to fit Harley-Davidson Motorcycle","description":"\u003cp\u003eUpgrade your Harley-Davidson with a K\u0026amp;N High-Flow Air Intake System, engineered for riders who demand both performance and style. This complete intake replaces the stock air cleaner with K\u0026amp;N's washable and reusable high-flow filter, increasing airflow for enhanced horsepower and quicker throttle response. The precision-designed backing plate and integrated velocity stack ensure smooth, efficient air delivery, optimizing engine performance on every ride. Built for long-lasting durability and a bold, custom appearance, the RK-3201 delivers the perfect combination of power, reliability, and standout style for your motorcycle.\u003c\/p\u003e\u003cp\u003eGenuine K\u0026amp;N Engineering. Part number RK-3201.\u003c\/p\u003e\u003cp\u003eShips from US warehouse.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e California Proposition 65 — this product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Not CARB approved — not for sale or use on pollution-controlled vehicles in California.\u003c\/p\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":48717302431969,"sku":"RK-3201","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/7608\/4961\/files\/54df5cb0d46b7e605adf1b6df6257413.jpg?v=1784696250","url":"https:\/\/mlperformanceusa.com\/products\/k-n-engineering-rk-3201","provider":"ML Performance USA","version":"1.0","type":"link"}