{"product_id":"k-n-engineering-universal-air-filter-part-ru-4730-3-inch-flange-6-inch-base-5-inch-top-6-5-inch-height-for-bmw-models","title":"K\u0026N Engineering Universal Air Filter Part RU-4730 - 3 Inch Flange, 6 Inch Base, 5 Inch Top, 6.5 Inch Height for BMW Models","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.\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 RU-4730 universal air filter is designed to provide reliable air filtration for a wide range of automotive and equipment applications. Crafted with high-quality materials, this filter features a durable, washable, and reusable design that ensures long-lasting performance. Its 3-inch flange allows for secure attachment to various intake systems, while the flexible rubber flange absorbs vibrations and can be stretched slightly for a precise fit in different setups. This versatility makes it suitable for use in racing vehicles, generators, snowmobiles, tractors, and even radio-controlled cars, accommodating different angles and offset diameters with ease.\u003cbr\u003eThe filter's construction emphasizes strength and durability, with a molded pliable rubber flange that resists wear and tear over time. Its design provides optimal airflow, which enhances engine performance and efficiency. Being washable and reusable, the RU-4730 offers a cost-effective and environmentally friendly solution for maintaining clean air intake without the need for frequent replacements. Its universal compatibility ensures it fits a variety of equipment, especially BMW models such as 2000-2003 3 Series including 328i, 325i, and 323i, among others.\u003cbr\u003eThis air filter is backed by a one-year limited warranty, ensuring peace of mind with your purchase. Please note that this product is not CARB approved and requires acknowledgment of CARB regulations where applicable. Designed for ease of installation, the RU-4730 is an essential component for enhancing your vehicle or equipment's airflow, contributing to improved performance and longevity of the engine. Whether for daily use or racing, this K\u0026amp;N filter delivers trusted quality and reliable filtration performance in a versatile, easy-to-maintain package.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eUniversal fit: Compatible with a wide range of vehicles and equipment including BMW models and racing vehicles\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eDurable construction: Made with high-quality molded pliable rubber flanges that absorb vibrations and allow stretching for a secure fit\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWashable and reusable: Designed for long-term use, reducing the need for frequent replacements\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eOptimized airflow: Enhances engine performance by providing consistent and efficient air intake\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eEasy installation: Features a 3-inch flange for straightforward attachment to various intake systems\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eVersatile application: Suitable for racing, generators, snowmobiles, tractors, and RC cars\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\u003cli\u003eWarranty: Comes with a one-year limited warranty for added peace of mind\u003c\/li\u003e\u003c\/ul\u003e\u003cbr\u003e\nFitment:\u003cbr\u003e\n1999 BMW 323i Base\u003cbr\u003e\n1999 BMW 328i Base\u003cbr\u003e\n2000 BMW 323Ci Base\u003cbr\u003e\n2000 BMW 323i Base\u003cbr\u003e\n2000 BMW 328Ci Base\u003cbr\u003e\n2000 BMW 328i Base\u003cbr\u003e\n2000 Mitsubishi Eclipse GS\u003cbr\u003e\n2000 Mitsubishi Eclipse GT\u003cbr\u003e\n2000 Mitsubishi Eclipse RS\u003cbr\u003e\n2001 BMW 325Ci Base\u003cbr\u003e\n2001 BMW 325i Base\u003cbr\u003e\n2001 Mitsubishi Eclipse GS\u003cbr\u003e\n2001 Mitsubishi Eclipse GT\u003cbr\u003e\n2001 Mitsubishi Eclipse RS\u003cbr\u003e\n2001 Mitsubishi Eclipse Spyder GS\u003cbr\u003e\n2001 Mitsubishi Eclipse Spyder GT\u003cbr\u003e\n2002 BMW 325Ci Base\u003cbr\u003e\n2002 BMW 325i Base\u003cbr\u003e\n2002 BMW 325xi Base\u003cbr\u003e\n2002 Chevrolet Trailblazer LS\u003cbr\u003e\n2002 Chevrolet Trailblazer LT\u003cbr\u003e\n2002 Chevrolet Trailblazer LTZ\u003cbr\u003e\n2002 Chevrolet Trailblazer North Face\u003cbr\u003e\n2002 Chevrolet Trailblazer EXT LT\u003cbr\u003e\n2002 Chevrolet Trailblazer EXT North Face\u003cbr\u003e\n2002 GMC Envoy SLE\u003cbr\u003e\n2002 GMC Envoy SLT\u003cbr\u003e\n2002 GMC Envoy XL SLE\u003cbr\u003e\n2002 GMC Envoy XL SLT\u003cbr\u003e\n2002 Mitsubishi Eclipse GS\u003cbr\u003e\n2002 Mitsubishi Eclipse GT\u003cbr\u003e\n2002 Mitsubishi Eclipse RS\u003cbr\u003e\n2002 Mitsubishi Eclipse Spyder GS\u003cbr\u003e\n2002 Mitsubishi Eclipse Spyder GT\u003cbr\u003e\n2002 Mitsubishi Lancer ES\u003cbr\u003e\n2002 Mitsubishi Lancer LS\u003cbr\u003e\n2002 Mitsubishi Lancer OZ Rally\u003cbr\u003e\n2002 Oldsmobile Bravada Base\u003cbr\u003e\n2003 BMW 325Ci Base\u003cbr\u003e\n2003 BMW 325i Base\u003cbr\u003e\n2003 BMW 325xi Base\u003cbr\u003e\n2003 Chevrolet Trailblazer LS\u003cbr\u003e\n2003 Chevrolet Trailblazer LT\u003cbr\u003e\n2003 Chevrolet Trailblazer LTZ\u003cbr\u003e\n2003 Chevrolet Trailblazer North Face\u003cbr\u003e\n2003 Chevrolet Trailblazer EXT LS\u003cbr\u003e\n2003 Chevrolet Trailblazer EXT LT\u003cbr\u003e\n2003 Chevrolet Trailblazer EXT North Face\u003cbr\u003e\n2003 GMC Envoy SLE\u003cbr\u003e\n2003 GMC Envoy SLT\u003cbr\u003e\n2003 GMC Envoy XL SLE\u003cbr\u003e\n2003 GMC Envoy XL SLT\u003cbr\u003e\n2003 Infiniti G35 Base\u003cbr\u003e\n2003 Mitsubishi Eclipse GS\u003cbr\u003e\n2003 Mitsubishi Eclipse GT\u003cbr\u003e\n2003 Mitsubishi Eclipse GTS\u003cbr\u003e\n2003 Mitsubishi Eclipse RS\u003cbr\u003e\n2003 Mitsubishi Eclipse Spyder GS\u003cbr\u003e\n2003 Mitsubishi Eclipse Spyder GT\u003cbr\u003e\n2003 Mitsubishi Eclipse Spyder GTS\u003cbr\u003e\n2003 Mitsubishi Lancer ES\u003cbr\u003e\n2003 Mitsubishi Lancer Evolution\u003cbr\u003e\n2003 Mitsubishi Lancer LS\u003cbr\u003e\n2003 Mitsubishi Lancer OZ Rally\u003cbr\u003e\n2003 Oldsmobile Bravada Base\u003cbr\u003e\n2004 BMW 325Ci Base\u003cbr\u003e\n2004 BMW 325i Base\u003cbr\u003e\n2004 BMW 325xi Base\u003cbr\u003e\n2004 Chevrolet Trailblazer LS\u003cbr\u003e\n2004 Chevrolet Trailblazer LT\u003cbr\u003e\n2004 Chevrolet Trailblazer North Face\u003cbr\u003e\n2004 Chevrolet Trailblazer EXT LS\u003cbr\u003e\n2004 Chevrolet Trailblazer EXT LT\u003cbr\u003e\n2004 Chevrolet Trailblazer EXT North Face\u003cbr\u003e\n2004 GMC Envoy SLE\u003cbr\u003e\n2004 GMC Envoy SLT\u003cbr\u003e\n2004 GMC Envoy XL SLE\u003cbr\u003e\n2004 GMC Envoy XL SLT\u003cbr\u003e\n2004 GMC Envoy XUV SLE\u003cbr\u003e\n2004 GMC Envoy XUV SLT\u003cbr\u003e\n2004 Infiniti G35 Base\u003cbr\u003e\n2004 Infiniti G35 X\u003cbr\u003e\n2004 Mitsubishi Eclipse GS\u003cbr\u003e\n2004 Mitsubishi Eclipse GT\u003cbr\u003e\n2004 Mitsubishi Eclipse GTS\u003cbr\u003e\n2004 Mitsubishi Eclipse RS\u003cbr\u003e\n2004 Mitsubishi Eclipse Spyder GS\u003cbr\u003e\n2004 Mitsubishi Eclipse Spyder GT\u003cbr\u003e\n2004 Mitsubishi Eclipse Spyder GTS\u003cbr\u003e\n2004 Mitsubishi Lancer ES\u003cbr\u003e\n2004 Mitsubishi Lancer Evolution\u003cbr\u003e\n2004 Mitsubishi Lancer LS\u003cbr\u003e\n2004 Mitsubishi Lancer OZ Rally\u003cbr\u003e\n2004 Oldsmobile Bravada Base\u003cbr\u003e\n2004 Volvo S40 T5\u003cbr\u003e\n2005 BMW 325Ci Base\u003cbr\u003e\n2005 BMW 325i Base\u003cbr\u003e\n2005 BMW 325xi Base\u003cbr\u003e\n2005 Chevrolet Trailblazer LS\u003cbr\u003e\n2005 Chevrolet Trailblazer LT\u003cbr\u003e\n2005 Chevrolet Trailblazer EXT LS\u003cbr\u003e\n2005 Chevrolet Trailblazer EXT LT\u003cbr\u003e\n2005 GMC Envoy SLE\u003cbr\u003e\n2005 GMC Envoy SLT\u003cbr\u003e\n2005 GMC Envoy XL SLE\u003cbr\u003e\n2005 GMC Envoy XL SLT\u003cbr\u003e\n2005 GMC Envoy XUV SLE\u003cbr\u003e\n2005 GMC Envoy XUV SLT\u003cbr\u003e\n2005 Infiniti G35 Base\u003cbr\u003e\n2005 Infiniti G35 X\u003cbr\u003e\n2005 Mitsubishi Eclipse GS\u003cbr\u003e\n2005 Mitsubishi Eclipse GT\u003cbr\u003e\n2005 Mitsubishi Eclipse GTS\u003cbr\u003e\n2005 Mitsubishi Eclipse Spyder GS\u003cbr\u003e\n2005 Mitsubishi Eclipse Spyder GT\u003cbr\u003e\n2005 Mitsubishi Eclipse Spyder GTS\u003cbr\u003e\n2005 Mitsubishi Lancer ES\u003cbr\u003e\n2005 Mitsubishi Lancer Evolution\u003cbr\u003e\n2005 Mitsubishi Lancer Evolution MR\u003cbr\u003e\n2005 Mitsubishi Lancer Evolution RS\u003cbr\u003e\n2005 Mitsubishi Lancer OZ Rally\u003cbr\u003e\n2005 Volvo S40 T5\u003cbr\u003e\n2006 Chevrolet Trailblazer LS\u003cbr\u003e\n2006 Chevrolet Trailblazer LT\u003cbr\u003e\n2006 Chevrolet Trailblazer EXT LS\u003cbr\u003e\n2006 Chevrolet Trailblazer EXT LT\u003cbr\u003e\n2006 GMC Envoy SLE\u003cbr\u003e\n2006 GMC Envoy SLT\u003cbr\u003e\n2006 GMC Envoy XL SLE\u003cbr\u003e\n2006 GMC Envoy XL SLT\u003cbr\u003e\n2006 Infiniti G35 Base\u003cbr\u003e\n2006 Infiniti G35 X\u003cbr\u003e\n2006 Isuzu Ascender Base\u003cbr\u003e\n2006 Isuzu Ascender LS\u003cbr\u003e\n2006 Mitsubishi Eclipse GT\u003cbr\u003e\n2006 Mitsubishi Lancer ES\u003cbr\u003e\n2006 Mitsubishi Lancer Evolution\u003cbr\u003e\n2006 Mitsubishi Lancer Evolution MR\u003cbr\u003e\n2006 Mitsubishi Lancer Evolution RS\u003cbr\u003e\n2006 Mitsubishi Lancer Evolution SE\u003cbr\u003e\n2006 Mitsubishi Lancer OZ Rally\u003cbr\u003e\n2006 Mitsubishi Lancer SE\u003cbr\u003e\n2006 Volvo S40 T5\u003cbr\u003e\n2007 Chevrolet Trailblazer LS\u003cbr\u003e\n2007 Chevrolet Trailblazer LT\u003cbr\u003e\n2007 Dodge Caliber R\/T\u003cbr\u003e\n2007 Dodge Caliber SE\u003cbr\u003e\n2007 Dodge Caliber SXT\u003cbr\u003e\n2007 GMC Envoy SLE\u003cbr\u003e\n2007 GMC Envoy SLT\u003cbr\u003e\n2007 Isuzu Ascender S\u003cbr\u003e\n2007 Jeep Compass Limited\u003cbr\u003e\n2007 Jeep Compass Sport\u003cbr\u003e\n2007 Jeep Patriot Limited\u003cbr\u003e\n2007 Jeep Patriot Sport\u003cbr\u003e\n2007 Jeep Wrangler Rubicon\u003cbr\u003e\n2007 Jeep Wrangler Sahara\u003cbr\u003e\n2007 Jeep Wrangler Unlimited Rubicon\u003cbr\u003e\n2007 Jeep Wrangler Unlimited Sahara\u003cbr\u003e\n2007 Jeep Wrangler Unlimited X\u003cbr\u003e\n2007 Jeep Wrangler X\u003cbr\u003e\n2007 Mitsubishi Eclipse GT\u003cbr\u003e\n2007 Mitsubishi Eclipse Spyder GT\u003cbr\u003e\n2008 Chevrolet Trailblazer Base\u003cbr\u003e\n2008 Chevrolet Trailblazer LT\u003cbr\u003e\n2008 Dodge Avenger R\/T\u003cbr\u003e\n2008 Dodge Caliber R\/T\u003cbr\u003e\n2008 Dodge Caliber SE\u003cbr\u003e\n2008 Dodge Caliber SRT-4\u003cbr\u003e\n2008 Dodge Caliber SXT\u003cbr\u003e\n2008 GMC Envoy SLE\u003cbr\u003e\n2008 GMC Envoy SLT\u003cbr\u003e\n2008 Isuzu Ascender S\u003cbr\u003e\n2008 Jeep Compass Limited\u003cbr\u003e\n2008 Jeep Compass Sport\u003cbr\u003e\n2008 Jeep Patriot Limited\u003cbr\u003e\n2008 Jeep Patriot Sport\u003cbr\u003e\n2008 Jeep Wrangler Rubicon\u003cbr\u003e\n2008 Jeep Wrangler Sahara\u003cbr\u003e\n2008 Jeep Wrangler Unlimited Rubicon\u003cbr\u003e\n2008 Jeep Wrangler Unlimited Sahara\u003cbr\u003e\n2008 Jeep Wrangler Unlimited X\u003cbr\u003e\n2008 Jeep Wrangler X\u003cbr\u003e\n2008 Mitsubishi Eclipse GT\u003cbr\u003e\n2008 Mitsubishi Eclipse SE\u003cbr\u003e\n2008 Mitsubishi Eclipse Spyder GT\u003cbr\u003e\n2008 Volvo C30 T5\u003cbr\u003e\n2008 Volvo C30 T5 R-Design\u003cbr\u003e\n2009 Chevrolet Trailblazer LT\u003cbr\u003e\n2009 Dodge Avenger R\/T\u003cbr\u003e\n2009 Dodge Caliber R\/T\u003cbr\u003e\n2009 Dodge Caliber SE\u003cbr\u003e\n2009 Dodge Caliber SRT-4\u003cbr\u003e\n2009 Dodge Caliber SXT\u003cbr\u003e\n2009 GMC Envoy SLE\u003cbr\u003e\n2009 GMC Envoy SLT\u003cbr\u003e\n2009 Jeep Compass Limited\u003cbr\u003e\n2009 Jeep Compass Sport\u003cbr\u003e\n2009 Jeep Patriot Limited\u003cbr\u003e\n2009 Jeep Patriot Sport\u003cbr\u003e\n2009 Jeep Wrangler Rubicon\u003cbr\u003e\n2009 Jeep Wrangler Sahara\u003cbr\u003e\n2009 Jeep Wrangler Unlimited Rubicon\u003cbr\u003e\n2009 Jeep Wrangler Unlimited Sahara\u003cbr\u003e\n2009 Jeep Wrangler Unlimited X\u003cbr\u003e\n2009 Jeep Wrangler X\u003cbr\u003e\n2009 Mitsubishi Eclipse GT\u003cbr\u003e\n2009 Mitsubishi Eclipse Spyder GT\u003cbr\u003e\n2009 Volvo C30 T5\u003cbr\u003e\n2009 Volvo C30 T5 R-Design\u003cbr\u003e\n2010 Dodge Avenger R\/T\u003cbr\u003e\n2010 Dodge Caliber Express\u003cbr\u003e\n2010 Dodge Caliber Heat\u003cbr\u003e\n2010 Dodge Caliber Mainstreet\u003cbr\u003e\n2010 Dodge Caliber R\/T\u003cbr\u003e\n2010 Dodge Caliber Rush\u003cbr\u003e\n2010 Dodge Caliber SE\u003cbr\u003e\n2010 Dodge Caliber SXT\u003cbr\u003e\n2010 Dodge Caliber Uptown\u003cbr\u003e\n2010 Jeep Compass Limited\u003cbr\u003e\n2010 Jeep Compass Sport\u003cbr\u003e\n2010 Jeep Patriot Limited\u003cbr\u003e\n2010 Jeep Patriot Sport\u003cbr\u003e\n2010 Jeep Wrangler Rubicon\u003cbr\u003e\n2010 Jeep Wrangler Sahara\u003cbr\u003e\n2010 Jeep Wrangler Sport\u003cbr\u003e\n2010 Jeep Wrangler Unlimited Rubicon\u003cbr\u003e\n2010 Jeep Wrangler Unlimited Sahara\u003cbr\u003e\n2010 Jeep Wrangler Unlimited Sport\u003cbr\u003e\n2010 Jeep Wrangler Unlimited X\u003cbr\u003e\n2010 Jeep Wrangler X\u003cbr\u003e\n2010 Mitsubishi Eclipse GT\u003cbr\u003e\n2010 Mitsubishi Eclipse Spyder GT\u003cbr\u003e\n2010 Volvo C30 T5\u003cbr\u003e\n2010 Volvo C30 T5 R-Design\u003cbr\u003e\n2011 Jeep Wrangler 70th Anniversary\u003cbr\u003e\n2011 Jeep Wrangler Rubicon\u003cbr\u003e\n2011 Jeep Wrangler Sahara\u003cbr\u003e\n2011 Jeep Wrangler Sport\u003cbr\u003e\n2011 Jeep Wrangler Unlimited 70th Anniversary\u003cbr\u003e\n2011 Jeep Wrangler Unlimited Rubicon\u003cbr\u003e\n2011 Jeep Wrangler Unlimited Sahara\u003cbr\u003e\n2011 Jeep Wrangler Unlimited Sport\u003cbr\u003e\n2011 Mitsubishi Eclipse GT\u003cbr\u003e\n2011 Mitsubishi Eclipse Spyder GT\u003cbr\u003e\n2017 Chevrolet Cruze L\u003cbr\u003e\n2017 Chevrolet Cruze LS\u003cbr\u003e\n2017 Chevrolet Cruze LT\u003cbr\u003e\n2017 Chevrolet Cruze Premier\u003cbr\u003e\n2018 Chevrolet Cruze L\u003cbr\u003e\n2018 Chevrolet Cruze 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Y\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePart Type: automotive\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eEpa: N\/A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eRegular Stock: t\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eUnits Per Sku: 1\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbdoy\u003e\n\u003c\/table\u003e\u003cbr\u003e","brand":"K\u0026N Engineering","offers":[{"title":"Default Title","offer_id":53605414699281,"sku":"RU-4730","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0949\/3830\/0689\/files\/e25875266671f23d59c6ee5f4a437e60.jpg?v=1779989078","url":"https:\/\/shoprenegade.com\/products\/k-n-engineering-universal-air-filter-part-ru-4730-3-inch-flange-6-inch-base-5-inch-top-6-5-inch-height-for-bmw-models","provider":"Renegade Speed by Renegade Racing \u0026 Performance","version":"1.0","type":"link"}