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STREET METAL INTAKE SYSTEM - FLARE CHROME LG CAPACITY
Product Discontinued
K&NPART NUMBER: 599-RK-3947X

STREET METAL INTAKE SYSTEM - FLARE CHROME LG CAPACITY

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STREET METAL INTAKE SYSTEM - FLARE CHROME LG CAPACITY

K & N ENGINEERING INC RK-3947X Features:

K& N's Street Metal Series High-Flow Air Intake Systems provide attractive styling, offer increased airflow and deliver more horsepower & torque to your Harley-Davidson motorcycle. This series completely eliminates the stock OE air cleaner and replaces it with a high-flow K& N air intake system, increasing power. This intake system uses an extra tall K& N air filter, which means even more air flow and longer service intervals than standard RK-series air intake filters. Larger or custom engine builds most often benefit from higher levels of air flow, so the extra tall filter designs are a perfect choice for more powerful bikes. The K& N high-flow air filter is washable, reusable, pre-oiled and ready for installation, making an already easy install even faster. Just how fast? Less than 90 minutes, in most cases. The sturdy, custom aluminum backing plate mounts directly to the throttle body via an aluminum integrated, internal-run breather system. A durable mounting gasket is also included to help absorb vibration. The brilliant shine on this custom flare-shaped chrome cover give this air intake makes an impression on and off the road.
    Part TypeAir Cleaner Assembly
    BrandK&N
    Package Height4.87
    Package Width9.5
    Package Length11.75
    Weight4.3 PG
    Weight4.3 lb (1.95 kg)
    Part CategoryPerformance Parts
    Overall Height3.125 in (79.4 mm)
    Estimated Horsepower Gain8.1 HP @ 4.493 RPM
    California RestrictedNot legal for sale or use in California
    Filter ColorRed
    ColorRED
    Mounting Hardware IncludedYes
    Filter MaterialCotton Gauze
    Replacement FilterE-3986
    Rpm4
    Product StyleMotorcycle Intake System
    Air Filter Height3.125 in (79 mm)
    Top Material/FinishChrome
    Part FitmentDirect Fit
    Horse Power Increase8 HP
    Vendor Part NumberRK-3947X
    Package Qty1
    Package TypeEA
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    No Reviews
    Some parts are not legal for use in California or other states with similar laws / regulations
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