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K&N 57A-6044

Cold Air Intake System

K&N 57A-6044

599-57A-6044

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K&N 57A-6044 Cold Air Intake System $253.99
Cold Air Intake System
  • For Subaru Fits Impreza/WRX/STI 2.5L

  • K&N 57A-6044 Details

    Subaru

    • Outer shell keeps engine heat out
    • Fresh air inlet
    • Washable reusable air filter
    • Outstanding air filtration
    • Not legal for sale or use in California or other states adopting California emission standards

    Specifications:

    Replacement Filter
    RC-5052
    Clamp Material
    Steel
    Clamps Included
    4
    Couplers Included
    2
    Filter Material
    Cotton Gauze
    Filter Color
    Red
    Clamp Style
    Regular
    Air Filter Outlet Shape
    Round
    Quantity
    Sold as a kit
    Tube Color
    Black
    Tube Material
    Plastic
    Manufacturer's Part Number:
    57A-6044

    K&N's 57 (FIPK) and 63 (AirCharger) Series Air Intake Systems are an improvement over simply using a K&N OE Replacement Filter alone. These high-flow cold air intake systems contain non-metallic, rotationally-molded tubes to reduce intake air temperature and sound. Restriction between the air filter and engine can rob a vehicle of horsepower, and K&N Air Intake Kits are designed to prevent air path restriction with an aerodynamic tube that allows a large amount of air into the engine; resulting in more power.

    K&N High-Flow Cold Air Intakes use factory holes/mounts to position the largest possible conical air filter into the engine compartment. The oversized filter produces more airflow at lower restriction and also captures and holds more dirt to extend the filter's service life (up to 100,000 miles) before cleaning is needed. A heat shield isolates the filter from high engine heat and reduces the temperature of the air as it enters the engine to increase horsepower. The air filter is attached to a precision-formed, high-density polyethylene tube that reduces turbulence and accelerates airflow into the engine. High-strength, silicon & reinforced nylon adapters connect the tube to the engine to ensure long-term performance.

    Features

    • Vehicle-Specific Design
    • Washable/Reusable Air Filter
    • Replaces OE Filter and Air Box
    • Works with Original Factory Computer
    • Easy to Install (Usually 90 minutes or less)
    • Guaranteed to Provide More HP and Better Acceleration
    • Built to Use Stock Holes & Mounting Points Whenever Possible
    • Street-Legal in Most States except California (Check part number or vehicle listing for CARB status)
    • Lasts up to 100,000 Miles before Requiring Service
    • Million Mile Limited Warranty

    Does K&N 57A-6044 fit your vehicle?

    Narrow Results

    2007 SUBARU IMPREZA

    • EngineType: ALL
    • SubModel: WRX STI LIMITED

    2007-2009 SUBARU IMPREZA

    • EngineType: ALL
    • SubModel: 2.5I

    2009 SUBARU IMPREZA

    • CC: 2458
    • Liter: 2.5
    • SubModel: WRX
    • EngineType: H4 ( 2.5 L / 2458 CC )

    2007 SUBARU IMPREZA

    • EngineType: ALL
    • SubModel: WRX

    2008 SUBARU IMPREZA

    • EngineType: ALL
    • SubModel: SPORT

    2009 SUBARU IMPREZA

    • CC: 2458
    • Liter: 2.5
    • SubModel: SPORT
    • EngineType: H4 ( 2.5 L / 2458 CC )

    2007 SUBARU IMPREZA

    • EngineType: ALL
    • SubModel: WRX LIMITED

    2009 SUBARU IMPREZA

    • EngineType: ALL
    • SubModel: WRX PREMIUM

    2008 SUBARU IMPREZA

    • EngineType: ALL
    • SubModel: WRX

    2009 SUBARU IMPREZA

    • CC: 2458
    • Liter: 2.5
    • SubModel: WRX STI
    • EngineType: H4 ( 2.5 L / 2458 CC )

    2009 SUBARU IMPREZA

    • EngineType: ALL
    • SubModel: 2.5 GT

    2007 SUBARU IMPREZA

    • EngineType: ALL
    • SubModel: WRX TR

    2007-2009 SUBARU IMPREZA

    • EngineType: ALL
    • SubModel: OUTBACK SPORT

    2007 SUBARU IMPREZA

    • CC: 2458
    • Liter: 2.5
    • SubModel: WRX STI
    • EngineType: H4 ( 2.5 L / 2458 CC )
    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations