{"product_id":"k-n-rk-3931-filter-kit-for-harley-davidson-08-11-dyna-fxd-fxdb-fxdc-fxdl-fxdwg-fat-bob-fxdf","title":"K\u0026N RK-3931 - Filter Kit for Harley-Davidson 08-11 Dyna FXD\/FXDB\/FXDC\/FXDL\/FXDWG \/ Fat Bob FXDF","description":"\u003cp\u003eK\u0026amp;N RK-3931 - Filter Kit for Harley-Davidson 08-11 Dyna FXD\/FXDB\/FXDC\/FXDL\/FXDWG \/ Fat Bob FXDF\u003c\/p\u003e\u003cp\u003eIntake System-Harley Davidson\u003c\/p\u003e\u003cp\u003eK\u0026amp;N Air Cleaner Assemblies are designed to get more horsepower from your Harley-Davidson motorcycle. These air cleaner assemblies replace the stock air filter and backplate with an oversized K\u0026amp;N Air Filter and custom aluminum backing plate. These assemblies utilizes the stock cover to maintain stock appearance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDesigned to increase horsepower \u0026amp; torque\u003c\/li\u003e\n\u003cli\u003eDyno-tuned velocity stack\u003c\/li\u003e\n\u003cli\u003eExcellent Air Filtration\u003c\/li\u003e\n\u003cli\u003eWashable and reusable lifetime air filter\u003c\/li\u003e\n\u003cli\u003eNot legal for highway use in states adopting California emission regulations\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Box Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Filter Color\u003c\/strong\u003e: \u003cspan\u003eRed\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Filter Height\u003c\/strong\u003e: \u003cspan\u003e2.125 in (54 mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Filter Inside Diameter\u003c\/strong\u003e: \u003cspan\u003e0 in (0 mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Filter Material\u003c\/strong\u003e: \u003cspan\u003eCotton Gauze\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Filter Outlet Shape\u003c\/strong\u003e: \u003cspan\u003eNot Flanged\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Filter Shape\u003c\/strong\u003e: \u003cspan\u003eUnique\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAir Filter Washable\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCARB EO Number\u003c\/strong\u003e: \u003cspan\u003eD-269-59\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eClamp Color\/Finish\u003c\/strong\u003e: \u003cspan\u003eNot Applicable\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eClamp Material\u003c\/strong\u003e: \u003cspan\u003eNo Clamps Required\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eClamp Style\u003c\/strong\u003e: \u003cspan\u003eNo Clamps Required\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eClamps Included\u003c\/strong\u003e: \u003cspan\u003eNo Clamps Included\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eColor \/ Finish\u003c\/strong\u003e: \u003cspan\u003eRed Filter, Aluminum Top\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCouplers Included\u003c\/strong\u003e: \u003cspan\u003eNone\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEstimated Horsepower Gain\u003c\/strong\u003e: \u003cspan\u003e6.54 HP @ 5100 RPM\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eInlet Diameter\u003c\/strong\u003e: \u003cspan\u003e2.406 in (61 mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMass Air Flow Sensor Adapter Included\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMounting Hardware Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNeck Flange\u003c\/strong\u003e: \u003cspan\u003e2.406 in (61 mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOil Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: \u003cspan\u003e2.5 in (64 mm)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePackage Material\u003c\/strong\u003e: \u003cspan\u003ePaperboard\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePackage Type\u003c\/strong\u003e: \u003cspan\u003eBox\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProduct Style\u003c\/strong\u003e: \u003cspan\u003eMotorcycle Intake System\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eReplacement Filter\u003c\/strong\u003e: \u003cspan\u003eE-3975\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSize\u003c\/strong\u003e: \u003cspan\u003e9 Inch\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eStreet Legal In All US States\u003c\/strong\u003e: \u003cspan\u003eLegal for use in all 50 states.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: \u003cspan\u003eTeardrop\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTop Material\u003c\/strong\u003e: \u003cspan\u003eAluminum\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTop Style\u003c\/strong\u003e: \u003cspan\u003eMetal\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTUV Approved (Europe)\u003c\/strong\u003e: \u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: \u003cspan\u003eNo-Hassle Lifetime Limited\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: \u003cspan\u003e3.1 lb (1.4 kg)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"K\u0026N","offers":[{"title":"Default Title","offer_id":49934796587286,"sku":"KN-RK-3931","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/0878\/9782\/files\/0_92a660b1280c6406f27aed83a7c691c4_normalized.jpg?v=1777028193","url":"https:\/\/www.cspracing.com\/products\/k-n-rk-3931-filter-kit-for-harley-davidson-08-11-dyna-fxd-fxdb-fxdc-fxdl-fxdwg-fat-bob-fxdf","provider":"Complete Street Performance","version":"1.0","type":"link"}