{"product_id":"k-n-filter-2-1-4inch-10-degree-flange-16-1-4inch-x-4inch-4-1-2inch-height","title":"K\u0026N Filter 2 1\/4inch 10 Degree Flange 16 1\/4inch x 4inch - 4 1\/2inch Height","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003eRU-3020\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 024844010933\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eK\u0026amp;N RU-3020 Universal Clamp-On Air Filter - 2-1\/4in 10 Degree Flange 16-1\/4in x 4in - 4-1\/2in Height\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eK\u0026amp;N RU-3020 delivers high-flow filtration for racing vehicles radio-controlled cars generators snowmobiles tractors and more. This universal clamp-on air filter features a 2.25 inch inside diameter flange with 10-degree angle 1.25 inch flange length 16.25 inch length 4 inch width and 4.5 inch height for secure vibration-absorbing fit. Pre-oiled cotton gauze media traps dirt while boosting airflow horsepower and acceleration.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Layers of Protection:\u003c\/strong\u003e Multiple layers of premium cotton gauze with tacking agent form intricate mesh to block harmful contaminants from reaching the engine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClean Once Every 5 Years:\u003c\/strong\u003e Washable filter needs cleaning every 75000 miles under normal highway driving or 5 years at 15000 miles per year.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Pre-oiled and ready to use clamps onto 2.25 inch intakes for quick performance gains with minimal tools.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngineered Power:\u003c\/strong\u003e State-of-the-art media increases horsepower acceleration and overall engine response in diverse applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Molded pliable rubber flanges stretch up to 1\/16 inch absorb vibration and use premium materials built to last a lifetime.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eFlanges stretch slightly to fit in-between sizes for flexible mounting.\u003c\/li\u003e\n\u003cli\u003eWash with K\u0026amp;N cleaner oil and reinstall for repeated use.\u003c\/li\u003e\n\u003cli\u003eWeight 1.6 pounds package dimensions approximately 16.5 x 4.3 x 4.3 inches.\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 onto clean 2.25 inch diameter intake pipe with 10-degree angle match.\u003c\/li\u003e\n\u003cli\u003eStretches up to 1.5mm uses standard hose clamps no special hardware needed.\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\u003eRacing Vehicles RC Cars Generators Snowmobiles Tractors\u003c\/td\u003e\n\u003ctd\u003eAll\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-performance filtration for motorsports and powersports.\u003c\/li\u003e\n\u003cli\u003eWashable reusable filters cut replacement costs and landfill waste.\u003c\/li\u003e\n\u003cli\u003ePrecision engineering ensures exact flange fit and maximum airflow gains.\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 Will this fit my custom intake setup?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Fits 2.25 inch inside diameter pipes with 10-degree flange angle stretches slightly for secure clamp-on attachment on most universal applications.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material is used in the filter media?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Four layers of premium cotton gauze treated with proprietary oil for high-flow filtration and dirt-trapping efficiency.\u003c\/li\u003e\n \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and cleaning process?\u003cbr\u003e\n \u003cstrong\u003eA:\u003c\/strong\u003e Backed by 1-Year Limited Warranty clean every 75000 miles using K\u0026amp;N kit for oiled protection.\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\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 Protective box 16.5 x 4.3 x 4.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.6 pounds\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":40094257021007,"sku":"KNNRU-3020","price":68.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/kn-filter-2-14inch-10-degree-flange-16-14inch-x-4inch-4-12inch-height-kn-engineering.jpg?v=1766994487","url":"https:\/\/www.blackopsautoworks.com\/products\/k-n-filter-2-1-4inch-10-degree-flange-16-1-4inch-x-4inch-4-1-2inch-height","provider":"Black Ops Auto Works","version":"1.0","type":"link"}