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Hello from Sweden, z3m coupe supercharged

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  • Hello from Sweden, z3m coupe supercharged

    Hi!
    My name is Michael and im going to pick up a z3m coupe -99 this saturday :-)

    Its a silver -99
    Just about 58000km, been stored since -08 by the previous owner

    Car is quite modified,some of the mods are:
    ASA supercharger
    284 degree DBilas camshafts adj gears
    Ported/polished head
    Supersprint exhaust manifold
    Custom exhaust
    Custom intake manifold
    Vipec v44 ecu

    Sellholm custom built 3-way coilovers front and rear
    Porsche gt2 6pot 356mm ap-discs
    AP 4-piston 356mm ap-discs
    19x8,5" 19x11" genuine bbs lemans
    Schnitzer roof spoiler

    The car needs some work now,going to change the clutch
    And it needs to get tuned since the stand alone ecu has been mounted.

    Ill post some pictures as soon as I have the car.
    I have two old pictures of it at the moment, better than nothing ;-)



    Last edited by M-g; 26-10-2015, 08:17 PM.

  • #2
    Welcome to the forum looking forward to the pictures

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    • #3
      Welcome Michael
      1998 ///M Coupe

      Comment


      • #4
        Welcome Michael and greetings from the nearby nordic country !

        The mods in your car look very impressive and I am keen to hear more about those.

        Especially, I would like to learn how the new ECU handles the VANOS valve timing adjustments ? From the pic I can see that you have the VANOS unit in place.

        This must be a ~ 500 hp car ....

        br, JuhaV
        The older I get, the faster I was ...
        BMW HP2 Sport
        ex- BMW Z3 M Coupe - Cosmosschwartz Metallic

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        • #5
          Some of the parts look similar to the G Power supercharger kit for the Z3M


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          • #6
            Welcome......Now that is one cool car!

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            • #7
              for many times i see you car during some search..
              I see it on pure-pf.com
              The cost of superchager? Or is better going to turbo..it's one of my dream an 500hp z3m...
              After this summer my brother buy an 996 turbo and drive it....mine now seems slow...
              www.fastdrive.org
              S50 black/black-red In Rome
              Front BBK Stoptech Red+Eibach Sway Bars+Kw Clubsport Whit Camber plates+Weichers Strutbar+Agk Urethane front Silent Block & differential Bushing+Tuner Motorposrt Alluminium Rear Mount+Hamann Exaust

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              • #8
                Now im home with the car,drove 1300km with trailer yesterday to pick it up.
                That was though :-)


                The car needs some work,Vipec ecu isnt fully connected some more wiring to do.
                Vipec can control the vanos so no need to take it away.
                I had one M3 e36 s50b30 turbo before with active vanos, was a joy to drive ;-)

                The car has been in dyno before with modified stock ecu and it made 417whp, so I think around 450whp is possible now.

                The superchargekit is homemade from what i understand.
                Using an ASA supercharger, custom manifold etc.


                Im going to change the clutch also
                Sachs 765 pressureplate with 6-pad disc,will be using a singelmass m30 flywheel.

                The car was in very good condition,( needs a new front bimmer thou, this one is cut ugly for the intercooler)

                Been stored good since 2008.

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                • #9
                  Dont know how much the supercharger kit has cost in total.
                  I have one invoice for just the ASA supercharger and it has been 3000euro in 2007
                  I think you can get kits for around 5000-8000euro maybe.

                  Yes power is something you cant get enough off.
                  I built one 900HP skyline r32 some year ago and to this day nothing has impressed me accelerationwise since i drove it :-)

                  Maybe one car we have at work, a ktm x-bow with a 450bhp 550nm and 700kg, that car is a real weapon!

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