Civic ek4 and ek9 Brake Booster

Discussion in 'Brakes' started by Mirco Zehdow, Jan 24, 2017.

  1. Mirco Zehdow

    Mirco Zehdow New Member

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    Location:
    Germany
    Car(s):
    Honda civic ek4 and Accord Cl9 K24
    Hello agan
    Have Civic ek4 and ek9 the Same big brake booster? Tanke You :))
     
  2. Miguel16

    Miguel16 Molon

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  3. MotorMo

    MotorMo Active Member

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    Car(s):
    USDM 1997 EJ6
    I believe you can swap a brake booster from a 98-01 Integra, and the master cylinder (if you dont yet have the 1" master cylinder-Direct bolt on). I'm not sure of part numbers- but I would assume they are they same size as the EK9's.
    For those who are in the know any input is welcome.
     
  4. Buckyy

    Buckyy Active Member

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    Yes motor mo they are interchangeable
     
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  5. MotorMo

    MotorMo Active Member

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    Car(s):
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    Thanks. This is a swap that will hopefully be handled this weekend on my own project. Have a DC2 donor car in my driveway just throwing parts at my EJ6 haha. Knowing they're interchangeable, I still wonder about the part numbers- I'm sure that info is out there if I dig. Thanks for your input.
     
  6. gwailo

    gwailo Member

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    Best change it to the EK9, I went from rear drums to 242 disks/calipers (refurbished) and upgraded the fronts to 4 pots on my EJ6 coupe, but haven't upgraded master cylinder and servo, had my MOT yesterday and the guy said the rear is very weak, with brake efficiency just passing
     

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