{"product_id":"k-n-rk-3942-intake-system-harley-davidson","title":"K\u0026 N RK-3942 Intake System-Harley Davidson","description":"\u003cp\u003eThe K\u0026amp; N RK-3942 High-Flow Air Intake System increases engine intake airflow and delivering more horsepower \u0026amp; torque to your Harley-Davidson motorcycle. The intake system increases power by eliminating the stock OE air cleaner and replacing it with a complete High-Flow Air Intake System. The sturdy, custom aluminum backing plate mounts directly to the throttle body via an aluminum integrated, internal-run breather system. The intake system comes with a K\u0026amp; N Air Filter for high air flow and long service intervals. The K\u0026amp; N High-Flow Air Filter is washable, reusable, pre-oiled and ready for installation.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for Harley-Davidson motorcycles\u003c\/li\u003e\n\u003cli\u003eIncrease horsepower and torque\u003c\/li\u003e\n\u003cli\u003eEasy to install\u003c\/li\u003e\n\u003cli\u003eMade in USA\u003c\/li\u003e\n\u003cli\u003eBacked by K\u0026amp; N warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Filter Color:\u003c\/strong\u003e Red\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Filter Height:\u003c\/strong\u003e 2.188 in (56 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Filter Material:\u003c\/strong\u003e Cotton Gauze\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Filter Shape:\u003c\/strong\u003e Oval\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Filter Washable:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCARB EO Number:\u003c\/strong\u003e D-269-55\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor \/ Finish:\u003c\/strong\u003e Red Filter, Metal Top\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated Horsepower Gain:\u003c\/strong\u003e 9.32 HP @ 4803 RPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInlet Diameter:\u003c\/strong\u003e 1.313 in (33 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Hardware Included:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Height:\u003c\/strong\u003e 2.188 in (56 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Material:\u003c\/strong\u003e Paperboard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e Box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Style:\u003c\/strong\u003e Motorcycle Intake System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Filter:\u003c\/strong\u003e E-3980\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet Legal In All US States:\u003c\/strong\u003e Legal for use in all 50 states.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop Material:\u003c\/strong\u003e Black Powder Coated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTUV Approved (Europe):\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e No-Hassle Lifetime Limited\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.8 lb (1.2 kg)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e No-Hassle Lifetime Limited warranty\u003c\/p\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":44849835049095,"sku":"KNRK-3942","price":287.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/4008\/1543\/files\/RK-3942.jpg?v=1788268702","url":"https:\/\/checkout.northernperformance.ca\/products\/k-n-rk-3942-intake-system-harley-davidson","provider":"Northern Performance","version":"1.0","type":"link"}