{"product_id":"k-n-engineering-rk-320b","title":"K\u0026N Engineering K\u0026N 4in ID \/ 5.25in OD \/ 2in H Custom Assembly Filter designed to fit Harley-Davidson Motorcycles","description":"\u003cp\u003eK\u0026amp;N custom air cleaners are designed for use on older Harley-Davidson motorcycles. With proper carburetor calibration, these custom air cleaners can increase horsepower on your bike. Each custom air cleaner comes with a K\u0026amp;N high-flow air filter. These air cleaners are perfect for many applications, such as racing or off-roading. This custom air cleaner has a 2.625 in (67 mm) inlet and comes with one gasket. The back-plate is pre-drilled. Included is a dome-shaped chrome cover.\u003c\/p\u003e\u003cp\u003eGenuine K\u0026amp;N Engineering. Part number RK-320B.\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":48717848969441,"sku":"RK-320B","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0842\/7608\/4961\/files\/02b605f1bf80998ba32a60fb979493ef.jpg?v=1784696622","url":"https:\/\/mlperformanceusa.com\/products\/k-n-engineering-rk-320b","provider":"ML Performance USA","version":"1.0","type":"link"}