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Thread: Brand new Mark D'Sylva chip for an e34 M5

  1. #1
    Join Date
    Jul 2008
    Location
    Vancouver, BC
    Posts
    1,972
    My Cars
    1989 332is Touring

    Brand new Mark D'Sylva chip for an e34 M5

    $160 shipped

    Last edited by MC Hammered; 07-26-2012 at 12:43 AM.
    My 1989 332is Touring... this is Betty

    My 1992 M5 (sold)... this is Veronica

    My 1989 325i convertible... this is Nina

    Photo comparison: OEM vs aftermarket windscreen for a convertible

  2. #2
    Join Date
    Apr 2012
    Location
    Athens
    Posts
    29
    My Cars
    1991 M5, 2006 Spec B
    I'm guessing you're selling since you're getting rid of the M5, have you installed it/tried it out? (I'm interested in buying, btw)

  3. #3
    Join Date
    Jul 2008
    Location
    Vancouver, BC
    Posts
    1,972
    My Cars
    1989 332is Touring
    I never installed the chip in the M5 as it was going to be the last thing I was going to do.

    Ater I got all my ignition issues sorted out, the plan was to dyno the car, install the chip and dyno again to see the change in the midband power curve.
    My 1989 332is Touring... this is Betty

    My 1992 M5 (sold)... this is Veronica

    My 1989 325i convertible... this is Nina

    Photo comparison: OEM vs aftermarket windscreen for a convertible

  4. #4
    Join Date
    Dec 2002
    Location
    auf dem Nürburgring
    Posts
    3,491
    My Cars
    535xi
    Maybe interested. I currently have Dinan software. Do you know the difference?

  5. #5
    Join Date
    Jul 2008
    Location
    Vancouver, BC
    Posts
    1,972
    My Cars
    1989 332is Touring
    I don't know the difference but a mark d chip was the only one I was going to use
    My 1989 332is Touring... this is Betty

    My 1992 M5 (sold)... this is Veronica

    My 1989 325i convertible... this is Nina

    Photo comparison: OEM vs aftermarket windscreen for a convertible

  6. #6
    Join Date
    Apr 2008
    Location
    SF Bay Area
    Posts
    6,472
    My Cars
    E34 M5
    I personally have both Dinan and MarkD (EAT) chips and the latter is noticeably more aggressive.

    I've ran the EAT for over a year..would recommend.
    Last edited by PorscheH6; 05-17-2012 at 02:53 PM.

  7. #7
    Join Date
    Dec 2002
    Location
    auf dem Nürburgring
    Posts
    3,491
    My Cars
    535xi
    Do you have dynos comparing them? Or is it just a stronger "seat of the pants" feeling?

  8. #8
    Join Date
    Apr 2012
    Location
    Athens
    Posts
    29
    My Cars
    1991 M5, 2006 Spec B
    I'm going to pull my dme and see if any PO installed a chip, if not - I'll take it. Gonna have to wait for this rain to stop. I should know by tomorrow morning, weather permitting.

  9. #9
    Join Date
    Feb 2008
    Location
    Toronto
    Posts
    660
    My Cars
    E34 M5 Euro
    Mark D is the best M5 chip. A$$ dyno proven Mark himself has 2 or 3 M5's btw.
    _____________________
    1990 M5 Euro (French)

  10. #10
    Join Date
    Oct 2008
    Location
    NY
    Posts
    1,510
    My Cars
    e34 m e28 m e38 sporty
    Hmmm I wonder if this chip would remedy my car bucking under acceleration? It has 280 degree cams for intake and exhaust oem mag headers straight pipes and a tri flow box.

  11. #11
    Join Date
    May 2006
    Location
    DC area
    Posts
    682
    My Cars
    '89 325i
    I can vouch for this chip. Putting it in feels like an engine refreshing. I have the 91octane one. is that 93 oct?
    '89 325i BBBB - Cirrus Blau

  12. #12
    Join Date
    Jul 2008
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    1989 332is Touring
    Quote Originally Posted by igotbank View Post
    Hmmm I wonder if this chip would remedy my car bucking under acceleration? It has 280 degree cams for intake and exhaust oem mag headers straight pipes and a tri flow box.
    One way to find out!

    Quote Originally Posted by fronton View Post
    I can vouch for this chip. Putting it in feels like an engine refreshing. I have the 91octane one. is that 93 oct?
    It is 91 octane
    My 1989 332is Touring... this is Betty

    My 1992 M5 (sold)... this is Veronica

    My 1989 325i convertible... this is Nina

    Photo comparison: OEM vs aftermarket windscreen for a convertible

  13. #13
    Join Date
    Apr 2012
    Location
    Athens
    Posts
    29
    My Cars
    1991 M5, 2006 Spec B
    Aww, that was my next question. I need a 93. The search continues. Best of luck with the sale!

  14. #14
    Join Date
    Jul 2008
    Location
    Vancouver, BC
    Posts
    1,972
    My Cars
    1989 332is Touring
    Just confirmed with Mark that it is a 91 octane chip and he does not make a 93 octane version.
    My 1989 332is Touring... this is Betty

    My 1992 M5 (sold)... this is Veronica

    My 1989 325i convertible... this is Nina

    Photo comparison: OEM vs aftermarket windscreen for a convertible

  15. #15
    Join Date
    Apr 2002
    Location
    Texas
    Posts
    1,858
    My Cars
    1995 M5T Elekta
    Does he make a chip for the S38B38?

  16. #16
    Join Date
    Jul 2008
    Location
    Vancouver, BC
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    My Cars
    1989 332is Touring
    I do not know.

    You can contact him at Mark.dsylva (at) gmail.com and ask.
    My 1989 332is Touring... this is Betty

    My 1992 M5 (sold)... this is Veronica

    My 1989 325i convertible... this is Nina

    Photo comparison: OEM vs aftermarket windscreen for a convertible

  17. #17
    Join Date
    May 2005
    Location
    OH
    Posts
    3,631
    My Cars
    .
    Quote Originally Posted by Elekta View Post
    Does he make a chip for the S38B38?
    He did two for mine. Stellar.

  18. #18
    Join Date
    Jul 2008
    Location
    Vancouver, BC
    Posts
    1,972
    My Cars
    1989 332is Touring
    bump
    My 1989 332is Touring... this is Betty

    My 1992 M5 (sold)... this is Veronica

    My 1989 325i convertible... this is Nina

    Photo comparison: OEM vs aftermarket windscreen for a convertible

  19. #19
    Join Date
    Jul 2008
    Location
    Vancouver, BC
    Posts
    1,972
    My Cars
    1989 332is Touring
    bump
    My 1989 332is Touring... this is Betty

    My 1992 M5 (sold)... this is Veronica

    My 1989 325i convertible... this is Nina

    Photo comparison: OEM vs aftermarket windscreen for a convertible

  20. #20
    Join Date
    Jul 2008
    Location
    Vancouver, BC
    Posts
    1,972
    My Cars
    1989 332is Touring
    price reduced
    My 1989 332is Touring... this is Betty

    My 1992 M5 (sold)... this is Veronica

    My 1989 325i convertible... this is Nina

    Photo comparison: OEM vs aftermarket windscreen for a convertible

  21. #21
    Join Date
    Jul 2008
    Location
    Vancouver, BC
    Posts
    1,972
    My Cars
    1989 332is Touring
    bump
    My 1989 332is Touring... this is Betty

    My 1992 M5 (sold)... this is Veronica

    My 1989 325i convertible... this is Nina

    Photo comparison: OEM vs aftermarket windscreen for a convertible

  22. #22
    Join Date
    Jul 2008
    Location
    Vancouver, BC
    Posts
    1,972
    My Cars
    1989 332is Touring
    bump
    My 1989 332is Touring... this is Betty

    My 1992 M5 (sold)... this is Veronica

    My 1989 325i convertible... this is Nina

    Photo comparison: OEM vs aftermarket windscreen for a convertible

  23. #23
    Join Date
    Jul 2008
    Location
    Vancouver, BC
    Posts
    1,972
    My Cars
    1989 332is Touring
    price reduced
    My 1989 332is Touring... this is Betty

    My 1992 M5 (sold)... this is Veronica

    My 1989 325i convertible... this is Nina

    Photo comparison: OEM vs aftermarket windscreen for a convertible

  24. #24
    Join Date
    Jul 2008
    Location
    Vancouver, BC
    Posts
    1,972
    My Cars
    1989 332is Touring
    bump
    My 1989 332is Touring... this is Betty

    My 1992 M5 (sold)... this is Veronica

    My 1989 325i convertible... this is Nina

    Photo comparison: OEM vs aftermarket windscreen for a convertible

  25. #25
    Join Date
    Jul 2008
    Location
    Vancouver, BC
    Posts
    1,972
    My Cars
    1989 332is Touring
    bump
    My 1989 332is Touring... this is Betty

    My 1992 M5 (sold)... this is Veronica

    My 1989 325i convertible... this is Nina

    Photo comparison: OEM vs aftermarket windscreen for a convertible

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