Page 1 of 3 1 2 3 LastLast
Results 1 to 10 of 21

Thread: JDM Rotors

  1. #1
    Member grey_nomad's Avatar
    Join Date
    Jan 2009
    Name
    Henk
    State
    VIC
    Location
    Lake Gardens
    Country
    Australia
    Posts
    31

    Default JDM Rotors

    Any changes required to fit vented JDM rotors to the front of theAE86?


    Looking at a brake upgrade from stock. JDM rotors and JDM disc rear end, then an LSD.

    PS: I know about the RX7 upgrade, but I want the car to be street legal.

    PPS: Searched this forum for this info, but nothing there.

  2. #2
    Veteran Andy San's Avatar
    Join Date
    Jan 2009
    Name
    Andy
    State
    SA
    Location
    Adelaide Hills
    Country
    Australia
    Posts
    1,111

    Default

    if you have a car with ADM solid front brakes you will need the JDM calipers as well, they will bolt to your original struts. the pads are the same shape for both caliper types.
    Andy

    Quote Originally Posted by slide86 View Post
    I will however take take the water from the washer bottle posted to a boat in the southern pacific....express please

  3. #3
    Veteran Rice86's Avatar
    Join Date
    Jan 2009
    Name
    Richard
    State
    NSW
    Location
    Liverpool
    Country
    Australia
    Posts
    1,853

    Default

    suggest you get slotted disc to suit JDM calipers with good brake pads... complete standard JDM stuff are still useless in my opinion and experience...still not enough braking power
    dose

  4. #4
    Bad Email Address
    Join Date
    Nov 2010
    Name
    kim
    State
    Other
    Location
    Shinjuku-ku
    Country
    Japan
    Posts
    73

    Default

    JDM front brakes are cool if you get them for free, but is it worth paying money for them?

  5. #5
    Veteran AJPS's Avatar
    Join Date
    Nov 2008
    Name
    David
    State
    SA
    Location
    Lonsdale
    Country
    Australia
    Posts
    4,245

    Default

    what other mods will your car have?

  6. #6
    Veteran johl's Avatar
    Join Date
    Dec 2008
    Name
    Johl
    State
    QLD
    Location
    Brisbane
    Country
    Australia
    Posts
    2,812

    Default

    since when is the rx7 upgrade illegal?
    stroked 2L ca18-ae86 in the build...eta xmas 2012?

  7. #7
    Veteran Skylar's Avatar
    Join Date
    Mar 2009
    Name
    Ken
    State
    WA
    Location
    Perth
    Country
    Australia
    Posts
    1,370

    Default

    I have ae86 vented stuff on my car. car has turbo and f-series diff with s13 discs and calipers.
    I say to engineer while he's inspecting front brakes/suspension, "hey, I have 4 pot brakes from an RX7 and discs to go with it along with an aluminium brake caliper mount, do you want me to put it on?"
    Engineer: "Nar"
    me: *shrug*

    Not saying it's illegal but I dunno, found it odd that he'd turn down bigger brakes.

  8. #8
    Glenn ke_70's Avatar
    Join Date
    Dec 2008
    Name
    Clay
    State
    SA
    Location
    Barossa!
    Country
    Australia
    Posts
    5,311

    Default

    jdm brakes only improve brake fade.

  9. #9
    Veteran timbo's Avatar
    Join Date
    Aug 2009
    Name
    Tim?
    State
    QLD
    Location
    Wild West
    Country
    Australia
    Posts
    2,145

    Default

    decent pads and rotors are a good upgrade. i noticed a big difference after changing to QFM A1RM pads and slotted/vented rotors. if you can get some callipers cheap then go for it, but if the $450 pair on ebay for sale is an indication then its probably worth while upgrading to bigger brakes.

  10. #10
    Senior Member
    Join Date
    Dec 2008
    Name
    Akio
    State
    Other
    Location
    Mt Haruna
    Country
    Japan
    Posts
    720

    Default

    funny story about things like RX7 brakes, skyline brakes and commo/falcon brakes.
    as they are all ADR approved (IE attatched to a car sold in australia that has been through the compliance and testing) they are deemed legal and sufficient braking components. and as they are ADR approved it means you can stick them on any car without a problem. the engineer may require you strengthen the bracketry (or dog bones as they have been called) that the caliper bolts to then to the hub, but other than that they will breeze through.

    brake calipers such as the wilwood kit from T3, while be an excellent brake upgrade, are unfortunately not ADR approved meaning that such brakes WILL have to be engineered and in a worse case scenario may not be engineered.


    i have seen this with many many hot rods, and most people go "fuck it, im running these calipers anyway" it is rare to see someone get defected for the brakes they have.
    officer: im giving you a defect for your brakes
    enthusiast: why?
    officer: as they are not the factory originals and may affect braking performance and stopping distance
    enthusiast: err... wut? of course it would, these brakes are better than factory, perform better and reduce stopping distances...
    officer: i dont care, they are not factory *slaps yellow sticker on the car*

Page 1 of 3 1 2 3 LastLast

Similar Threads

  1. WTD: JDM Rotors
    By hugh in forum Cars or Parts Wanted
    Replies: 1
    Last Post: 29th September 2009, 11:39 PM
  2. Urgent! New jdm rotors!
    By Beau in forum Cars or Parts Wanted
    Replies: 0
    Last Post: 20th February 2009, 04:21 PM
  3. JDM rear rotors
    By A_F in forum Technical - Questions
    Replies: 7
    Last Post: 20th February 2008, 08:30 PM
  4. Jdm disc rotors
    By DRFT - 86 in forum Technical - Questions
    Replies: 5
    Last Post: 22nd March 2006, 11:20 PM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •