{"product_id":"knn-rl-320b","title":"K\u0026N Replacement Air Filter 4in ID x 5.25in OD x 2in Height RL-320B","description":"\u003cdiv\u003eK\u0026amp;N Engineering\u003c\/div\u003e\u003cdiv\u003eRL-320B\u003c\/div\u003e\u003cdiv\u003eAir Filters - Drop In\u003c\/div\u003e\u003cdiv\u003eThe K\u0026amp;N custom air cleaner below was designed to fit Harley-Davidson motorcycles. This K\u0026amp;N air cleaner is not street legal nor recommended by Harley-Davidson Motor Co., Inc. K\u0026amp;N custom air cleaners can increase horsepower with proper carburetor calibration. For stock K\u0026amp;N replacement filters that fit Harley-Davidson motorcycles, see our application search.\u003c\/div\u003e\u003cdiv\u003e\u003c\/div\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":42684959916074,"sku":"knnRL-320B","price":119.99,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2071\/2713\/products\/b7d300ae4ab2429337be31bf4f45a9f4.jpg?v=1697129691","url":"https:\/\/streetfx.myshopify.com\/products\/knn-rl-320b","provider":"StreetFX Motorsport","version":"1.0","type":"link"}