Air Cleaner Assembly RK-3950S

        Air Cleaner Assembly RK-3950S

        Part Number:RK-3950S
        K&N
        K&N Street Metal Air Intake Systems for Harley Davidson motorcycles replace the restrictive stock OE air cleaner with an oversized K&N High-Flow Air Filter and a high-volume cast aluminum housing. If you're looking for an aggressive appearance but want a significant increase in airflow, resulting in more power, this high-flow air intake system is exactly what your Harley needs. Installation is so simple, it can usually be done in 90 minutes or less. The K&N air filter is washable, reusable, pre-oiled and ready for installation. This intake system features a matte silver housing with polished fins. Internal breathers provide a sleek, clean appearance. Classic styling with a savage appeal.
        • Built-in breathers replace external OE breathers
        • Cast aluminum high-volume, performance air intake housing in silver
        • Designed to improve throttle response and engine sound
        • Easy to install, usually in 90 minutes or less
        • Guaranteed to increase horsepower
        • Integrated internal velocity stack
        • Washable and reusable K&N High-Flow cotton air filter that provides outstanding performance and protection
        Retail price
        • $299.99
        Features
          • SKU
            RK-3950S
          • Brand
            K&N
          • CARB EO Number
            Please Refer to Vehicle Fitment Data for CARB EO Information
          • Estimated Horsepower Gain
            4.85 HP @ 4851 RPM
          • Filter Color
            Red
          • Filter Height
            2.469 in.
          • Filter Material
            Cotton Gauze
          • Filter Washable
            Yes
          • Includes Mounting Hardware
            Yes
          • Overall Height
            3.25 in.
          • Package Material
            Paperboard
          • Package Material
            Box
          • Product Style
            Motorcycle Intake System
          • Prop 65 - Required to list in California with Warning
            Yes
          • Prop 65 - Short Label
            WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov
          • Prop 65 - Type
            Cancer and Reproductive
          • Prop 65 - Warning Image Label
            https://www.knfilters.com/images/l/prop65.jpg
          • Replacement Filter
            E-3987
          • TUV Approved (Europe)
            No
          • Top Color
            Silver
          • Top Finish
            Powder Coated
          • Warranty
            Limited Lifetime
        Fitment
        Installation
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