{"product_id":"k-n-universal-air-filter-chrome-round-tapered-red-4in-id-x-1-125in-l-x-5-5in-h","title":"K\u0026N Universal Air Filter Chrome Round Tapered Red - 4in ID x 1.125in L x 5.5in H","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eRG-1001RD-L\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844345813\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N Universal Chrome Air Filter Round Tapered Red RG-1001RD-L High-Flow Performance\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis K\u0026amp;N RG-1001RD-L clamp-on universal air filter features a chrome top and red oiled cotton gauze media in a round tapered design with 4in ID 1.125in flange length and 5.5in height. It fits custom cold air intake systems on cars trucks motorcycles and ATVs with 3in to 4in inlets using included adapters for versatile performance upgrades. Expect higher airflow than paper filters for added horsepower quicker throttle response and reusable filtration that cleans easily.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Flange Inside Diameter:\u003c\/strong\u003e Fits 4in 3.5in or 3in (102mm 89mm 76mm) inlets with included inserts for broad compatibility in custom setups\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Top OD 4.75in (121mm) base OD 6.125in (156mm) overall OD 6in (152mm) height 5.5in (140mm) flange length 1.125in (29mm) for compact high-capacity airflow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFilter Material:\u003c\/strong\u003e Oiled cotton gauze traps dirt while allowing maximum air passage for consistent power gains over stock filters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChrome Top and Red Filter:\u003c\/strong\u003e Durable metal chrome lid pairs with red media for striking visuals and vibration-resistant seal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Weight:\u003c\/strong\u003e 1.7lb (0.8kg) lightweight design eases handling during install\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVerify intake piping matches 3in to 4in flange for secure clamp-on fit\u003c\/li\u003e\n\u003cli\u003eWashable and reusable oil the media after cleaning to restore performance\u003c\/li\u003e\n\u003cli\u003eShips in compact box 7.75in H x 7.56in L x 6.38in W for fast delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eClamp directly onto 3in 3.5in or 4in inlet tubing using included inserts no cutting required\u003c\/li\u003e\n\u003cli\u003eUses centered flange with molded rubber for tight vibration-proof seal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eCustom Intakes\u003c\/td\u003e\n\u003ctd\u003e3-4in Inlet Cars Trucks Motorcycles ATVs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose K\u0026amp;N?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProven leader in high-flow filtration with real dyno-tested horsepower increases\u003c\/li\u003e\n\u003cli\u003eEngineered for washable longevity outperforms disposables mile after mile\u003c\/li\u003e\n\u003cli\u003ePrecise rubber molding ensures airtight seals for engine protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this fit my specific vehicle intake?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Universal design works on any custom setup with 3in 3.5in or 4in inlet flange including imports muscle cars off-road trucks check your piping size\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is the filter made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Oiled cotton gauze provides high-flow air intake with superior dust holding for repeated cleaning and oiling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty coverage applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e One-year limited warranty against defects in materials and workmanship includes multi-language instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Standard ground shipping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure box 7.75in H x 7.56in L x 6.38in W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.7lb (0.8kg)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":43666063261775,"sku":"KNNRG-1001RD-L","price":41.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-universal-air-filter-chrome-round-tapered-red-4in-id-x-1_125in-l-x-5_5in-h-kn-engineering.jpg?v=1767001605","url":"https:\/\/www.blackopsautoworks.com\/products\/k-n-universal-air-filter-chrome-round-tapered-red-4in-id-x-1-125in-l-x-5-5in-h","provider":"Black Ops Auto Works","version":"1.0","type":"link"}