{"product_id":"k-n-engineering-rc-5052-universal-tapered-conical-air-filter","title":"K\u0026N Engineering RC-5052 Universal Tapered Conical Air Filter","description":"K\u0026amp;N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K\u0026amp;N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1\/16 of an inch (1.5mm) to fit in-between sizes. K\u0026amp;N universal air filters are washable and reusable.\nRegardless of the angle or offset diameter of an air intake, there is probably a K\u0026amp;N Universal air filter for your equipment. K\u0026amp;N universal air filters are washable and reusable.\nAssociated products: RC-5052DK Air Filter Wrap, 99-5000 Filter Care Service Kit Aerosol\n\u003cul\u003e\n  \u003cli\u003eNO-HASSLE WARRANTY: 1-Year Limited Warranty\u003c\/li\u003e\n  \u003cli\u003eOne Year Limited Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe K\u0026amp;N Engineering RC-5052 Universal Tapered Conical Air Filter is designed for a wide range of automotive, racing, powersports, generator, tractor, snowmobile, and radio-controlled applications. Its tapered conical design supports air intake systems with a 6.69-inch base outside diameter, 2.36-inch top outside diameter, and 4.88-inch height, making it a practical solution for custom intake installations and specialized equipment.\u003c\/p\u003e\u003cp\u003eBuilt with a high-strength, pliable rubber flange, the K\u0026amp;N RC-5052 helps absorb vibration while providing a secure connection to the intake tube. The flexible flange can accommodate slight variations between sizes, supporting a reliable fit where intake dimensions are not exact. The washable and reusable filter media allows the filter to be cleaned and serviced rather than routinely replaced, helping simplify long-term maintenance.\u003c\/p\u003e\u003cp\u003eThe K\u0026amp;N Engineering RC-5052 is also compatible with the RC-5052DK Air Filter Wrap and K\u0026amp;N 99-5000 Filter Care Service Kit Aerosol. It is backed by a 1-year limited warranty. This product is not CARB approved, and California customers should verify emissions compliance before installation. Listed fitment includes select 2002–2009 Mini Cooper applications; confirm the vehicle and intake configuration before ordering.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOne K\u0026amp;N Engineering RC-5052 Universal Tapered Conical Air Filter\u003c\/li\u003e\n\u003cli\u003e1-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Product Specifications \u0026amp; Technical Data\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: K\u0026amp;N Engineering\u003c\/li\u003e\n\u003cli\u003ePart Number: RC-5052\u003c\/li\u003e\n\u003cli\u003eFilter Type: Universal tapered conical air filter\u003c\/li\u003e\n\u003cli\u003eBase Outside Diameter: 6.69 inches\u003c\/li\u003e\n\u003cli\u003eTop Outside Diameter: 2.36 inches\u003c\/li\u003e\n\u003cli\u003eOverall Height: 4.88 inches\u003c\/li\u003e\n\u003cli\u003eFilter Serviceability: Washable and reusable\u003c\/li\u003e\n\u003cli\u003eWarranty: 1-year limited warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUniversal Application: Designed for automotive, racing, powersports, generator, tractor, snowmobile, and radio-controlled equipment applications.\u003c\/li\u003e\n\u003cli\u003eFlexible Rubber Flange: High-strength molded rubber construction absorbs vibration and supports secure intake attachment.\u003c\/li\u003e\n\u003cli\u003eWashable and Reusable: Serviceable filter design helps reduce the need for frequent replacement filters.\u003c\/li\u003e\n\u003cli\u003eTapered Conical Design: Provides a practical fit for custom intake systems using a 6.69-inch base outside diameter and 2.36-inch top outside diameter.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2002 Mini Cooper Base\u003cbr\u003e\n2002 Mini Cooper S\u003cbr\u003e\n2002 Subaru Impreza WRX\u003cbr\u003e\n2003 Mini Cooper Base\u003cbr\u003e\n2003 Mini Cooper S\u003cbr\u003e\n2003 Subaru Impreza WRX\u003cbr\u003e\n2004 Mini Cooper Base\u003cbr\u003e\n2004 Mini Cooper S\u003cbr\u003e\n2005 Lotus Elise Base\u003cbr\u003e\n2006 Lotus Elise Base\u003cbr\u003e\n2006 Lotus Exige Base\u003cbr\u003e\n2006 Subaru Impreza 2.5i\u003cbr\u003e\n2006 Subaru Impreza Outback Sport\u003cbr\u003e\n2006 Subaru Impreza WRX\u003cbr\u003e\n2006 Subaru Impreza WRX Limited\u003cbr\u003e\n2006 Subaru Impreza WRX STI\u003cbr\u003e\n2006 Subaru Impreza WRX TR\u003cbr\u003e\n2007 Lotus Elise Base\u003cbr\u003e\n2007 Lotus Exige S\u003cbr\u003e\n2007 Mini Cooper Base\u003cbr\u003e\n2007 Mini Cooper S\u003cbr\u003e\n2007 Subaru Impreza 2.5i\u003cbr\u003e\n2007 Subaru Impreza Outback Sport\u003cbr\u003e\n2007 Subaru Impreza WRX\u003cbr\u003e\n2007 Subaru Impreza WRX Limited\u003cbr\u003e\n2007 Subaru Impreza WRX STI\u003cbr\u003e\n2007 Subaru Impreza WRX STI Limited\u003cbr\u003e\n2007 Subaru Impreza WRX TR\u003cbr\u003e\n2008 Lotus Elise Base\u003cbr\u003e\n2008 Lotus Elise SC\u003cbr\u003e\n2008 Lotus Exige S\u003cbr\u003e\n2008 Lotus Exige S 240\u003cbr\u003e\n2008 Mini Cooper Base\u003cbr\u003e\n2008 Mini Cooper Clubman\u003cbr\u003e\n2008 Mini Cooper S\u003cbr\u003e\n2008 Mini Cooper S Clubman\u003cbr\u003e\n2009 Mini Cooper Base\u003cbr\u003e\n2009 Mini Cooper Clubman\u003cbr\u003e\n2009 Mini Cooper John Cooper Works\u003cbr\u003e\n2009 Mini Cooper John Cooper Works Clubman\u003cbr\u003e\n2009 Mini Cooper S\u003cbr\u003e\n2009 Mini Cooper S Clubman\u003cbr\u003e\n2009 Subaru Impreza 2.5 GT\u003cbr\u003e\n2009 Subaru Impreza 2.5i\u003cbr\u003e\n2009 Subaru Impreza Outback Sport\u003cbr\u003e\n2009 Subaru Impreza WRX\u003cbr\u003e\n2009 Subaru Impreza WRX Premium\u003cbr\u003e\n2009 Subaru Impreza WRX STI\u003cstyle\u003etable.productattributes, .productattributes td { border-bottom: 1px solid #ddd; 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