Experience superior performance with this K&N Air Filter Custom Kit, designed for single- or dual-barrel carburetors. This custom oval air filter, featuring a distinctive red finish and a 51mm neck flange, increases horsepower and acceleration while keeping dirt out. Meticulously engineered with a custom chrome top and base plate, it offers unmatched durability and a refined look that stands out from standard filters.Key Benefits• Designed for increased horsepower and improved acceleration• Custom chrome top and base plates ensure long-lasting durability• Premium, washable, and reusable filter media for cost savings• Pre-oiled filters allow for easy, mess-free installation• Unique red finish and oval shape create a standout appearance• Vibration-resistant design thanks to the 51mm neck flange• Optimized performance compared to typical competitor filtersInstallation & MaintenanceEnjoy a hassle-free installation process with detailed instructions and DIY video tutorials to guide you. For complete installation guidance, please refer to the Installation Instructions.CompatibilityThis custom air filter kit is designed for select carburetor setups. For example:• 1967 Lotus Elan – 2 and Base models• 1968-1970 Lotus Elan – S4 variant• 1971-1973 Lotus Elan – Sprint modelEnhance your vehicle’s performance with a reliable, easy-to-install solution from our Air Filters - Direct Fit collection.

K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base plates and the famous K&N High-Flow Washable Air Filter.Installation Instructions

Rev up your engine's performance with this custom oval K&N air filter kit. Designed to increase airflow and boost your carburetor's efficiency, its precision-engineered dimensions—a 2" neck flange, 5.25" inside diameter, and 2.5" height—combine with a bold red finish and robust chrome top and bottom plates to create a striking, long-lasting custom look.Key Benefits• High-flow, reusable air filter media for reliable performance• Custom-engineered design that fits various carburetor applications• Tough construction featuring vibration-dampening rubber flanges• Improved engine efficiency paired with a distinct aestheticInstallation & MaintenanceInstallation is simple and designed for ease of use. Keep your air filter performing at its best with routine cleaning and minimal maintenance. For complete installation details, please refer to the Installation Instructions.Compatible Vehicles• 1979-1980 Alfa Romeo Spider Veloce• 1965-1966 Ford Cortina Base• 1966 Ford Cortina LotusTechnical Specifications• Dimensions: 2" neck flange, 5.25" inside diameter, 2.5" height• Shape: Oval• Color: Red• Performance: Engineered for durability and enhanced engine efficiencyDiscover more quality parts in our Air Filters - Direct Fit collection and give your ride a performance upgrade today.

Experience a performance boost with K&N custom air filters built for both single and two-barrel carburetors. Engineered for enhanced airflow and improved throttle response, this kit is precisely measured with a 1.625-inch flange/ID and a 2.75-inch overall height for a perfect fit. The high-flow washable air filter delivers consistent performance while keeping dirt out where it belongs.Key Features High-Flow Performance: Proprietary design boosts airflow for better engine efficiency. Durable Construction: Custom chrome top and base plates add strength and durability. Universal Compatibility: Perfect for single and two-barrel carburetors. Maintenance-Friendly: Washable filter minimizes waste and simplifies cleaning. Specifications Flange/ID: 1.625 inches Overall Height: 2.75 inches Filter Type: K&N High-Flow Washable Air Filter Designed for: Single or Two-Barrel Carburetors Installation & Next StepsInstallation is straightforward with clear, step-by-step instructions. Please refer to the Installation Instructions for detailed guidance. Upgrade your engine performance today – buy the K&N air filter online and explore more options in our K&N Engineering collection.

Experience enhanced engine performance with this premium K&N universal air filter, specifically designed for single or dual barrel carburetors. Ideal for both enthusiasts and professionals, its innovative custom construction delivers increased airflow, improved horsepower, and a longer lifespan compared to disposable filters.Key Features & Specifications Unique dimensions:• 1.625″ flange• 1.625″ ID (1.625in ID air filter)• 2.75″ overall height Round air filter design with universal fit (minor modifications may be required) Compatible with both single and dual barrel carburetors Trusted K&N air filter offering high airflow and durability Perfect for performance upgrades; purchase with confidence knowing you’re investing in quality This custom air filter not only enhances engine performance but also provides long-term benefits with its washable, reusable design and robust chrome top and base plates. Compared to disposable filters, it is engineered to maintain cleaner airflow and support optimal acceleration.Upgrade your vehicle’s performance today by choosing a filter built for reliable, peak performance. For more air filter options, visit our K&N Engineering collection. For additional details, please refer to the Installation Instructions.

Experience improved performance and reliability with K&N Universal Custom Air Filter, engineered to fit a variety of carburetor applications. This innovative air filter kit optimizes engine airflow while blocking unwanted dirt, ensuring peak performance and extended carburetor life. Featuring custom chrome top and base plates, it pairs seamlessly with the renowned K&N High-Flow Washable Air Filter to provide superior filtration and durability for your engine.Key Benefits• Enhanced engine performance through improved airflow• Universal compatibility for single or two-barrel carburetors• Durable, washable, and reusable design for long-lasting value• Effective prevention of dirt buildup to protect critical componentsTechnical Specifications• Flange Size: 1.625″ – Provides a secure fit for reliable performance• Internal Diameter: 1.625″ – Optimized for maximum airflow management• Overall Height: 2.75″ – Precisely engineered for optimal application• Custom Chrome Top and Base Plates – Offer enhanced durability and a sleek appearanceInstallation & MaintenanceInstallation is simple with our detailed guide, making it easy for both enthusiasts and professionals to upgrade their systems. For more information on installation procedures and maintenance tips, refer to the Installation Instructions.Explore additional innovative air filter solutions in our Air Filters - Direct Fit collection and experience the quality and performance that define our products.

Experience high-performance design with K&N’s custom air cleaner assemblies, engineered for racing enthusiasts demanding superior airflow and engine compatibility. Crafted with a 5.125 in flange, 14 in outer diameter, 5.125 in inner diameter, and 4.625 in height, this universal custom air filter delivers outstanding performance whether you’re chasing increased horsepower or precise driving. Built on the trusted reputation of the K&N air filter, this performance air filter is ideal for any engine that uses a round element air cleaner housing.Key Features• Superior airflow for optimized engine performance• Increased horsepower and improved engine response• Washable and reusable design for long-term value• Custom fit for round element air cleaner housingsSpecifications• Flange Diameter: 5.125 in• Outer Diameter: 14 in• Inner Diameter: 5.125 in• Height: 4.625 inInstallation & CompatibilityThis assembly is designed to seamlessly integrate with any engine using a round element air cleaner housing, making it perfect for both street and racing applications. Enjoy quick installation and hassle-free maintenance, backed by K&N’s reliable customer support and warranty services.Discover more innovative air filtering solutions by exploring our K&N Engineering collection and enhance your vehicle’s performance with a custom air filter that truly stands apart.

Experience unmatched engine performance with our custom air cleaner assemblies—designed for both racing enthusiasts and everyday drivers. This cutting-edge K&N air filter provides improved airflow and optimal performance for any engine that uses a round element air cleaner housing. Benefit from a custom air filter that combines style, durability, and enhanced horsepower, making it the perfect choice when you choose K&N air filter products.Technical Specifications Flange: 5.125in Outside Diameter: 14in Inside Diameter: 5.125in Height: 5.625in Built to boost airflow and maximize engine power, our K&N air filter round assembly delivers the trusted K&N performance that both beginners and experts value. The complete unit includes a base, the premium air filter element, and a top plate, ensuring a smooth and reliable installation. Enjoy the confidence that comes with our quality guarantee and dedicated 24/7 customer support.Upgrade your vehicle’s performance with this premium, universal air filter solution. Check out our carefully curated selections in our Filters Collection today, and experience the ultimate enhancement in engine efficiency and style.

K&N Custom Air Cleaner Assemblies are engineered with racing enthusiasts in mind. Designed for any engine that utilizes a round element housing, this custom air filter delivers superior airflow and maximizes engine performance. Precision-built with a 7.3125-inch flange, an 11-inch outer diameter, and a 7-inch height, it’s the ideal choice for those seeking a K&N air filter or a universal solution.Key Benefits Custom design optimized for racing performance and everyday driving Enhances airflow for improved horsepower, acceleration, and engine efficiency Constructed with durable, premium materials for long-lasting reliability Pre-oiled assembly ensures easy installation and minimal maintenance Reusable design that promotes waste reduction and eco-friendly practices Technical Specifications Flange: 7.3125 inches Outer Diameter (OD): 11 inches Height: 7 inches Complete assembly includes a base, filter element, and top plate Installation TipsFor a hassle-free fit, make sure the air cleaner housing is clean before installation. Secure the assembly firmly and refer to the user manuals for specific engine configurations. Enjoy enhanced performance with a custom automotive air filter that not only boosts your engine’s efficiency but also simplifies maintenance.Discover more options in our Air Filters - Direct Fit collection for a complete performance upgrade.

The RP-5103 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top and base for strength and durability. The carbon fiber element adds to the light-weight design and gives this filter a smooth glass like finish. The RP-5103 is a clamp-on filter that has an inside flange diameter of 3 7/8 inches and a flange length of 15/16 inches. The base is 12 inches by 6 inches and the filter height is 7 inches.This Part Fits: Year Make Model Submodel 2003-2007 Hummer H2 Base

K&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&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&N universal air filters are washable and reusable.Installation InstructionsThis Part Fits: Year Make Model Submodel 1977-1978 Honda CB750A Automatic Base 1976-1978 Honda CB750F Super Sport Base 1969-1974,1976-1978 Honda CB750K Base 1977-1980 Kawasaki KZ650B/F Base 1977-1979 Kawasaki KZ650C Custom Base 1978-1979 Kawasaki KZ650D SR Base 1980 Kawasaki KZ650E LTD Base 1977-1979 Suzuki GS550 Base 1977-1979 Suzuki GS550E Base 1979 Suzuki GS550L Base

K&N Plenums and adapters for the Weber DGV carburetor allow for smooth airflow into your engine.

K&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&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&N universal air filters are washable and reusable.

The RP-4600 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability. The carbon fiber element adds to the light-weight design and gives this filter a smooth glass like finish. The RP-4600 is a clamp-on filter that has an inside flange diameter of 6 inches and a flange length of 1 inches. The base is 7-1/2 inches and the filter height is 4 inches.This Part Fits: Year Make Model Submodel 2010-2012 Hyundai Genesis Coupe 2.0T 2010-2012 Hyundai Genesis Coupe 2.0T Premium 2010-2012 Hyundai Genesis Coupe 2.0T R-Spec 2010 Hyundai Genesis Coupe 2.0T Track 2003-2006 Mitsubishi Lancer ES 2003-2006 Mitsubishi Lancer Evolution 2005-2006 Mitsubishi Lancer Evolution MR 2005-2006 Mitsubishi Lancer Evolution RS 2006 Mitsubishi Lancer Evolution SE 2003-2004 Mitsubishi Lancer LS 2003-2006 Mitsubishi Lancer OZ Rally 2006 Mitsubishi Lancer SE 2011-2016 Scion tC Base

K&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&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&N universal air filters are washable and reusable.Technical BulletinThis Part Fits: Year Make Model Submodel 2011-2016 Ford F-250 Super Duty King Ranch 2011-2016 Ford F-250 Super Duty Lariat 2013-2016 Ford F-250 Super Duty Platinum 2011-2016 Ford F-250 Super Duty XL 2011-2016 Ford F-250 Super Duty XLT 2011-2016 Ford F-350 Super Duty King Ranch 2011-2016 Ford F-350 Super Duty Lariat 2013-2016 Ford F-350 Super Duty Platinum 2011-2016 Ford F-350 Super Duty XL 2011-2016 Ford F-350 Super Duty XLT

K&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&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&N universal air filters are washable and reusable.Installation Instructions

K&N Black Universal Air Filters are made from Dryflow oil-free synthetic media. These low restriction clamp-on air filters are designed and manufactured for a wide variety of applications. When dirty they can be easily washed using K&N synthetic air filter cleaner.This Part Fits: Year Make Model Submodel 2007-2010 Chevrolet Silverado 2500 HD LT 2007-2010 Chevrolet Silverado 2500 HD LTZ 2007-2010 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2007 Chevrolet Silverado 3500 Classic LS 2007 Chevrolet Silverado 3500 Classic LT 2007 Chevrolet Silverado 3500 Classic WT 2007-2010 Chevrolet Silverado 3500 HD LT 2007-2010 Chevrolet Silverado 3500 HD LTZ 2007-2010 Chevrolet Silverado 3500 HD WT 2011-2016 Ford F-250 Super Duty King Ranch 2011-2016 Ford F-250 Super Duty Lariat 2013-2016 Ford F-250 Super Duty Platinum 2011-2016 Ford F-250 Super Duty XL 2011-2016 Ford F-250 Super Duty XLT 2011-2016 Ford F-350 Super Duty King Ranch 2011-2016 Ford F-350 Super Duty Lariat 2013-2016 Ford F-350 Super Duty Platinum 2011-2016 Ford F-350 Super Duty XL 2011-2016 Ford F-350 Super Duty XLT 2007-2010 GMC Sierra 2500 HD SLE 2007-2010 GMC Sierra 2500 HD SLT 2007-2010 GMC Sierra 2500 HD WT 2007 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2007-2010 GMC Sierra 3500 HD SLE 2007-2010 GMC Sierra 3500 HD SLT 2007-2010 GMC Sierra 3500 HD WT

K&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&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&N universal air filters are washable and reusable.Technical BulletinThis Part Fits: Year Make Model Submodel 2009-2010 Ford F-250 Super Duty Cabela's 2008-2009 Ford F-250 Super Duty FX4 2008-2010 Ford F-250 Super Duty Harley-Davidson Edition 2008-2010 Ford F-250 Super Duty King Ranch 2008-2010 Ford F-250 Super Duty Lariat 2008-2010 Ford F-250 Super Duty XL 2008-2010 Ford F-250 Super Duty XLT 2009-2010 Ford F-350 Super Duty Cabela's 2008-2009 Ford F-350 Super Duty FX4 2008-2010 Ford F-350 Super Duty Harley-Davidson Edition 2008-2010 Ford F-350 Super Duty King Ranch 2008-2010 Ford F-350 Super Duty Lariat 2008-2010 Ford F-350 Super Duty XL 2008-2010 Ford F-350 Super Duty XLT

K&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&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&N universal air filters are washable and reusable.Installation InstructionsThis Part Fits: Year Make Model Submodel 1985-1986,1988-2007 Yamaha VMX1200 V-Max Base

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and outstanding filtration. When racing, in any environment, racers need all the protection and airflow they can get. K&N delivers. All K&N universal air 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 inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.Installation InstructionsInstallation Instructions

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and outstanding filtration. When racing, in any environment, racers need all the protection and airflow they can get. K&N delivers. All K&N universal air 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 inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.Installation InstructionsInstallation Instructions

K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road conditions. This extra thick filtering medium provides the increased protection demanded by high dust conditions while continuing to provide the performance necessary to stay in the front of the pack. The XD Cotton medium was developed for the extreme conditions encountered by race teams in the Baja 1000. This real world testing is combined with testing performed at K&N's own Dust Retention Laboratory in conformity with the ISO 5011 test protocol. XD Cotton Air filters can be cleaned in the same way as K&N's original cotton air filters.Installation InstructionsThis Part Fits: Year Make Model Submodel 2008-2013 Audi A3 Base 2014-2016 Kia Forte Koup SX 2014-2016 Kia Forte5 EX 2016 Kia Forte5 LX 2014-2016,2018 Kia Forte5 SX 2013-2017 Nissan Altima Base 2013-2018 Nissan Altima S 2013-2018 Nissan Altima SL 2016-2018 Nissan Altima SR 2013-2018 Nissan Altima SV 2014-2015 Volkswagen CC Executive 2012-2013 Volkswagen CC Lux 2012 Volkswagen CC Lux Limited 2012 Volkswagen CC Lux Plus 2009-2011 Volkswagen CC Luxury 2011-2016 Volkswagen CC R-Line 2016 Volkswagen CC R-Line Executive 2009-2016 Volkswagen CC Sport 2013 Volkswagen CC Sport Plus 2016 Volkswagen CC Trend 2012-2014 Volkswagen Eos Executive 2009-2014 Volkswagen Eos Komfort 2009-2013 Volkswagen Eos Lux 2013-2014 Volkswagen Eos Sport 2009-2013 Volkswagen GTI Base 2009,2012-2013 Volkswagen Jetta GLI 2012-2013 Volkswagen Jetta S 2009-2010 Volkswagen Passat Komfort 2014-2016 Volkswagen Tiguan R-Line 2009-2017 Volkswagen Tiguan S 2009-2016 Volkswagen Tiguan SE 2009-2017 Volkswagen Tiguan SEL 2017 Volkswagen Tiguan Sport 2010,2017 Volkswagen Tiguan Wolfsburg Edition

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and outstanding filtration. When racing, in any environment, racers need all the protection and airflow they can get. K&N delivers. All K&N universal air 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 inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.Installation InstructionsInstallation InstructionsThis Part Fits: Year Make Model Submodel 2007-2011 Acura RDX Base 2010-2011 Acura RDX SH-AWD 2000-2004 Chrysler 300M Base 2003 Chrysler 300M Pro-Am 2002-2004 Chrysler 300M Special 1998-2000 Dodge Intrepid Base 1999-2004 Dodge Intrepid ES 2004 Dodge Intrepid Police 2000-2002 Dodge Intrepid R/T 2001-2004 Dodge Intrepid SE 2003-2004 Dodge Intrepid SXT 2001 Ford Ranger Edge 1998 Ford Ranger Splash 1998-2001 Ford Ranger XL 1998-2001 Ford Ranger XLT 2001 Mazda B3000 DS 1998-2001 Mazda B3000 SE 1998,2000 Mazda B3000 SX 1999-2000 Mazda B3000 Troy Lee 2001 Mercury Cougar Base 2001 Mercury Cougar S 2000-2001 Mercury Cougar V6

K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and outstanding filtration. When racing, in any environment, racers need all the protection and airflow they can get. K&N delivers. All K&N universal air 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 inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.Installation Instructions

Enhance your engine’s airflow and boost performance with our red K&N Velocity Stack Assembly. Expertly engineered with an all-stainless steel top and base featuring a mirror finish, this premium component delivers durability, reliable efficiency, and a striking appearance that stands out.Key Features• All-stainless steel construction with a mirror finish• Red accent for a bold, distinctive look• 5-1/8 inch flange on a robust velocity stack• 9-inch open 360° Filtercharger air filter element• Total assembly height of 8-1/4 inches (please note: some competitors list up to 10 inches)Performance BenefitsExperience increased horsepower and improved engine breathing with a design optimized for low airflow restriction and high filtration efficiency. This washable and reusable assembly is engineered for effortless maintenance, ensuring your truck or Jeep consistently operates at its best.Specifications• Stainless steel top and base with a mirror finish• 5-1/8 inch flange and 5-inch-tall velocity stack base• 9-inch open 360° air filter element• Overall height: 8-1/4 inches• Premium red accent for enhanced styleUpgrade your vehicle’s performance and aesthetics today. Purchase your K&N Velocity Stack Assembly and explore more in our Air Intake Systems collection for additional high-performance components.

Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best protection available for your engine.Installation InstructionsTechnical BulletinTechnical Bulletin

Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best protection available for your engine.Installation InstructionsTechnical BulletinTechnical Bulletin

Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best protection available for your engine.Installation InstructionsTechnical BulletinTechnical Bulletin

Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best protection available for your engine.Installation InstructionsInstallation InstructionsTechnical BulletinTechnical Bulletin

Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best protection available for your engine.Installation InstructionsTechnical BulletinTechnical BulletinTechnical Bulletin

Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best protection available for your engine.Installation InstructionsTechnical BulletinTechnical Bulletin

Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best protection available for your engine.Installation InstructionsTechnical BulletinTechnical Bulletin

Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best protection available for your engine.Installation InstructionsTechnical Bulletin

Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best protection available for your engine.Installation InstructionsTechnical Bulletin

K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The addition also redirects the air flow inside the filter to pull in more air for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best protection available for your engine, and comes in a wide range of applications. This filter top has a 14 inch outside diameter featuring durable black powder coated trim with K&N logos embossed around the rim.

Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency. Cleanable and reusable, the XStream Air Flow Top filter delivers the best protection available for your engine.Installation InstructionsTechnical BulletinTechnical Bulletin