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HKS Super SQV4 Vehicle Specific Kit - Subaru LEGACY B4 BM9 TOURING WAGON BR9 05/2009-04/2013 - 71008-AF014

Art.Nr.:
71008-AF014
Lieferzeit:
Sonderbestellung Sonderbestellung (Ausland abweichend)
    299,00 EUR
    inkl. 20% MwSt. zzgl. Versand

    SUBARU LEGACY B4 BM9 TOURING WAGON BR9  
    SUPER SQV Code No. 71008-AF014
     
     
    SUPER SQVHKS Super SQV (Sequential Blow Off Valve) 







    Super SQV4 Vehicle Specific Kit

    SUPER SQV4 VEHICLE SPECIFIC KIT

    Vehicle LEGACY B4 / LEGACY TOURING WAGON
    Model LEGACY B4 BM9 / LEGACY TOURING WAGON BR9
    Engine EJ255
    Model Year 09/05-13/04
    Body Color SSQV4 (Silver)
    Remarks  

    Parts necessary for installation are included. SSQV4 can be easily installed on a vehicle with this kit.
    Circulation Adapter is Included.
    A triple fin and replacing type circulation adapter are included for a vehicle to install. (These parts are not included in the universal kit.)
    Using this recirculation adapter allows suction return by fabricating the return piping.
    (Some kits include Suction Return Kit.) The vehicle specific Suction Return Kit (Blow-off parts) is available separately.

    Feature

    • You can hardely hear the sound of stock recirculation valve with the stock air cleaner case.
    • Enjoy the cool sound of Super SQV IV in high-frequency wave.
    • It looks cool in the engine room with this new Super SQV IV right next to the air cleaner case.
    • We had no problem like engine stall in our test with Super SQV IV.

    POINT

    After boost pressure intervcept, 10kPa (0.1kgf/cm2) drop happens with the stock recirculation valve. But with the Super SQV IV, reliefless structure let better sealing and prevent the drop. It will be effective on driving on the high way or on a hill.

    SUPER SQV4

    HKS Super SQV (Sequential Blow Off Valve) uses a unique sequential valve structure and a differential pressure control system, which allows for a broad operating range from low boost to high boost. Its Pull-Type relief design ensures stable operation regardless of the amount of boost pressure. The Super SQV will support new generations of turbocharged vehicles.
     

    1.High Quality Aluminum Die-Cast Body
    Silver-coated aluminum die-cast body. Combines the ultimate in looks and durability in the engine compartment.
    2.High Stiffness Metal Die-Cast Valve
    Secondary valve main portion is made of die cast metal. Reliable operation with beautiful looking.
    3.Triple Fin design produces "Super Sound"
    Triple Fins set at the center of the funnel produces a dynamic and aggressive sound. An optional special Round Fin can be purchased separately for sound tuning.
    1.Pull-Type Relief Valve Operation
    The Pull-Type valve operation offers more precise relief of excess boost and is compatible for a wider range of boost pressure compared to typical push-type blow off valves.
    2.Primary Valve (Small)
    Lift off the throttle, and the primary valve instantly opens, quickly discharging initial excess boost pressure.
    3.Secondary Valve (Large)
    This valve combined with the Primary Valve from the sequential dual valve structure. Optimal blow-off operation from how to high boost ranges without leaking.

    Dual Valve Structure, Sequential System

    At low boost ranges the Primary Valve opens, and at high boost ranges the Secondary Valve also opens, resulting in linear response and optimal blow-off operation at all boost levels.

    Accelerator ON
    Valves Closed


    As pressure rises in chamber C, pressure is applied to both the Primary and Secondary valves. The higher the boost pressure, the more pressure is applied to the valves, preventing leaks.

    Accelerator OFF
    Primary Valve Opens


    Throttle lift creates a pressure difference between chambers A & B, opening the primary valve bypassing the secondary valve. this creates the initial discharge.

    Accelerator OFF
    Secondary Valve Opens


    When pressure difference in chambers A & B reach a maximum, the Primary Valve pulls the Secondary Valve open, creating a secondary discharge.

    Pull-Type blow off valves will work for any turbocharged vehicle, from stock to highly tuned.

    Typical push-type blow off valves require spring load settings for each vehicle specification. If the spring load setting is too low, the valve may leak under high boost and the desired boost setting may not be reach. If the spring load setting is too strong, it may not open at low boost. The Super SQV will operate under any boost pressure setting without leaking.