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HKS Hipermax IV GT 20 Spec - Subaru WRX STI VAF **/2014 - 80230-AF008

Art.Nr.:
80230-AF008
Lieferzeit:
versandfertig in 6 Wochen versandfertig in 6 Wochen (Ausland abweichend)
    WRX STI VAF  
    MAX IV GT Code No. 80230-AF008
     
     
     

    ▲The above photo is an item for VAG.

    Awesome control and comfort ride on the street for a sporty drive. The new Max IV sporty suspension.

     
    Application   Specification
    Engine EJ25(TURBO)
    Model Year 14/** - 
    Remarks USDM EJ256MT
     
      FRONT REAR
    Damping force adjustment 30 steps 30 steps
    Base valve - -
    Height adjustable lower bracket
    Upper mount Rubber Rubber
    Inverted/Normal type Inverted Normal
    Damper/Spring layout Coilover Coilover
    Spring rate change at factory Possible Possible
    Damping force adjustment with wire - -
    Helper spring
    (Spring rate N/mm)
    ○ ( 4.7 ) ○ ( 4.7 )
     
    Ride Height mm
      Factory *2 Test data Adjustable range
    High - Low *3
    Drivable range
    High - Low *4
    FRONT Ride height *1 655 675 ~ 627 675 ~ 632
    Against stock -20 0 ~ -48 0 ~ -43
    REAR Ride height *1 654 680 ~ 604 680 ~ 604
    Against stock -26 0 ~ -76 0 ~ -76
    *1. Height from road surface to fender arch.
    *2. Height at factory is the data tested at HKS with the setting of Full Kit. (HKS' recommended setting.)
    *3. Adjustable range (However, the lowest value may not be road legal.
    Even within the adjustable range, car body, arm etc. may contact. In such case, it will be hard to drive.
    Damper oil leakage or any other problems caused by low ride height setting from the factory setting will void the warranty of the product.)
    *4. Drivable range that there is no contact of car body or arms etc. (However, change of tire/wheel size may cause a problem.)
    Caution). Actual data depends on each vehicle.
     
    Kit information
    Spring of Full Kit
      F R
    Spring rate N/mm(kgf/mm) 78 ( 8 ) 59 ( 6 )
    Free height (mm) 220 170
    Spring type Straight Barrel type Straight
    Recommended range to change spring rate N/mm(kgf/mm) ±20 ( 2 ) ±20 ( 2 )
    Specification of damper
      F R
    Damping force (Rebound/Damping)N* 971 / 412 392 / 147
    Default position of dial 15 15
    Remaining damper stroke (Rebound/Damping)mm 60 / 53 64 / 52
    * The value of the damping force is at piston speed of 0.1m/sec.
    Setting data
      F R
    Default Test Drivable limit
    High *
    Drivable limit
    Low *
    Default Test Drivable limit
    High *
    Drivable limit
    Low *
    Length of
    case (mm)
    269 278 269 253 274 235
    Spring
    Set length(mm)
    249 238 272 206 206 228
    Length to ride hight
    adjuster (mm)
    28 48 5 44 65 4
    Lever ratio 1.00 1.26
    * Refer to the above explanation *3 of ride height information for drivable high and low limitations.
     
    Test vehicle information
      F R
    Vehicle weight kg - -
    Tire size (Air pressure) kPa 245 / 40 - 18 ( 230 ) 245 / 40 - 18 ( 220 )
    Wheel size 8.5 JJ × 18 inset 55 8.5 JJ × 18 inset 55
    Alignment
    (Toe/Camber)
    Test data 0 mm / -2°30' 0 mm / -2°18'
    Standard value IN * ± * mm / -*°**' ± **' IN * ± * mm / -*°**' ± **'
    * Test data at HKS.
     
    Parts List * It may be changed without prior notice.

     
    Point
    “Natural steering feeling” so that a driver can trace the line as desired was pursued as STI’s unique handling characteristic.
    Focusing on driving stability during cornering to match the vehicle’s characteristics, the helper springs in the front and rear maintain the stroke amount on the extension side so the tires can continuously contact even on rough road surfaces.
    Management of VPS improves the driving comfort and sportiness. Driving comfort can be maintained under long-distance driving much better than the stock suspension.
    Utilizing the helper springs in both front and rear dampers enables to secure the stroke of the extension side as possible.
    The default setting is the dial 15 so the suspension can actively work. For highly stability, set the dial to 20 to 25.
    The alignment data shows the value when the camber adjusting bolt under the front strut is turned to the full negative side.
    * This product was tested in the U.S.