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  1. #1
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    4 out of 4 members liked this post. Yes Reputation No

    COBB Releases N55 Accesstuner Pro and updated N55 OTS maps!!

    COBB is excited to announce substantial updates for the BMW platform!

    Available immediately are updated N55 OTS maps including Stage2+FMIC along with Accesstuner Pro support. The N54 software is also receiving a minor update to available tables.

    These N54 tables include new ignition timing discoveries and are hit in very rare cases, but we want customers to have access to anything that may help a particular vehicle. We also created 3D fuel scalar tables for all rom versions. This will allow better control of fuel trims with more precision than the old single cell value.

    N55 Map Updates:
    We have implemented new DME logic that solves potential load calculation issues. If you are currently running a v100 map you will need to completely uninstall the Accessport from your vehicle and reinstall using an updated v200 map.

    In order to take advantage of these updates, please ensure your Accessport Manager software is updated first, followed up by updating Accessport firmware using Accessport Manager.

    Note: Due to new DME logic, we are no longer providing a Stage0 map for N55 only.

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    BMW EXPERT GROUP
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    JARED BRONSON | JASON GABOURY | JOSH DANKEL | MARSHALL GLASGOW
    PORSCHE EXPERT GROUP - JOE GRAHAM
    | MITCH MCKEE | TIM WEISS | MARSHALL GLASGOW
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    COBBTUNING.COM | LIKE US ON FACEBOOK | SEARCH KNOWLEDGE BASE | EMAIL CUSTOMER SERVICE

  2. #2
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    Tee hee hee, Let the games begin. Who wants an N55 upgrade! Lets do this! Black Friday is coming up...Click here to enlarge

    Edit: Josh does this finally mean we can get that boost limit removed on the N54.. Pretty please...Click here to enlarge

  3. #3
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    AWE SNAP! Finally N55 guys getting some love.
    2011 335is DCT, moving to Italy, looking for new car friends Click here to enlarge

  4. #4
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    Wait.... What about ATR?
    2011 335is DCT, moving to Italy, looking for new car friends Click here to enlarge

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    Click here to enlarge Originally Posted by VargasTurboTech Click here to enlarge
    Tee hee hee, Let the games begin. Who wants an N55 upgrade! Lets do this! Black Friday is coming up...Click here to enlarge

    Edit: Josh does this finally mean we can get that boost limit removed on the N54.. Pretty please...Click here to enlarge
    Boost limit? What's limiting the boost?
    2009 335i coupe back to stock...for now

    Click here to enlarge

  6. #6
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    Promoted to the front page with some minor formatting changes. Also changed the photo because... this one works better.

  7. #7
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    Flash only guys are limited by software boost limit

    Click here to enlarge Originally Posted by mjmarovi Click here to enlarge
    Boost limit? What's limiting the boost?
    2011 335is DCT, moving to Italy, looking for new car friends Click here to enlarge

  8. #8
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    Click here to enlarge Originally Posted by bigdnno98 Click here to enlarge
    Flash only guys are limited by software boost limit
    Gotcha, I honestly didn't know that...I'm sure they will do something for all the guys doing larger turbo setups now
    2009 335i coupe back to stock...for now

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  9. #9
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    Click here to enlarge Originally Posted by VargasTurboTech Click here to enlarge
    Tee hee hee, Let the games begin. Who wants an N55 upgrade! Lets do this! Black Friday is coming up...Click here to enlarge

    Edit: Josh does this finally mean we can get that boost limit removed on the N54.. Pretty please...Click here to enlarge
    N54 still has the limits we've been working with... for now.

    N55 limit is very high though.
    Josh Dankel
    ECU Engineer
    866.922.3059
    Click here to enlarge
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  10. #10
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    Click here to enlarge Originally Posted by bigdnno98 Click here to enlarge
    Wait.... What about ATR?
    ATR will be released very soon, most likely before the end of the year. In the meantime, here's some good reading...
    https://cobb.app.box.com/BMW-Accesstuner-Help-File
    Josh Dankel
    ECU Engineer
    866.922.3059
    Click here to enlarge
    web | forum | blog | facebook | twitter | youtube

  11. #11
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    Click here to enlarge Originally Posted by Sticky Click here to enlarge
    Promoted to the front page with some minor formatting changes. Also changed the photo because... this one works better.
    Thanks Sticky Click here to enlarge
    Josh Dankel
    ECU Engineer
    866.922.3059
    Click here to enlarge
    web | forum | blog | facebook | twitter | youtube

  12. #12
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    Awesome! great work guys!


    Click here to enlarge Originally Posted by Josh@Cobb Click here to enlarge
    ATR will be released very soon, most likely before the end of the year. In the meantime, here's some good reading...
    https://cobb.app.box.com/BMW-Accesstuner-Help-File
    2011 335is DCT, moving to Italy, looking for new car friends Click here to enlarge

  13. #13
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    So good!
    Now I just need my AP to finally get here.

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    1 out of 1 members liked this post. Yes Reputation No
    This is looking very good for the M235i

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    Awesome!
    2014 could be the N55 year

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    does this mean N55 flash tuning has finally come?

  17. #17
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    Click here to enlarge Originally Posted by Tamut Click here to enlarge
    does this mean N55 flash tuning has finally come?
    Yea, being able to modify all the tables is really gonna push the limitations and help us find the limits of the stock turbo on a variety of setups (pump fuel, race & E85).... It'll also be a HUGE now that upgraded turbos for the N55 are on the horizon
    COBB AP ProTune by Bren of ///Bren Tuning
    Akrapovic DP | Helix FMIC | Alpina TCM Flash | Walbro 450LPH Fuel Pump


    "The moment money becomes your motivation, you are immediately not as good as someone who is motivated by passion and internal will." -A. Senna

  18. #18
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    Click here to enlarge Originally Posted by benzy89 Click here to enlarge
    Yea, being able to modify all the tables is really gonna push the limitations and help us find the limits of the stock turbo on a variety of setups (pump fuel, race & E85).... It'll also be a HUGE now that upgraded turbos for the N55 are on the horizon
    On the horizon..Click here to enlarge They are here in the flesh. We will be shipping 4 next week, and just got 6 more cores...Click here to enlarge

  19. #19
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    Click here to enlarge Originally Posted by benzy89 Click here to enlarge
    Yea, being able to modify all the tables is really gonna push the limitations and help us find the limits of the stock turbo on a variety of setups (pump fuel, race & E85).... It'll also be a HUGE now that upgraded turbos for the N55 are on the horizon
    wow that is excellent news!
    cant wait to stack it on the jb4!

  20. #20
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    ^^^^^ this, N55 back end flash Click here to enlarge

  21. #21
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    how were the hybrids tuned to 24psi with the boost limit flash only?

  22. #22
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    sorry i didn't really follow the twins or hybrid tuning methods ... im curious...

    because how would anyone really utilize cobb with aftermarket twins or hybrids with a boost limit , i think on AT right? of 19-20 or so?
    09 6AT 335i Coupe M-Sport - SOLD
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    Looking for a n54 project e90/e82

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    Just read over the N55 ATP help file, it appears that tuning on the N55 will be much easier than on the N54. I'm really beginning to think that a N55 powered car might be in my future... Powered by VTT of course.
    2011 E90 M3 \ Melbourne Rot Metallic

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  24. #24
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    Click here to enlarge Originally Posted by Josh@Cobb Click here to enlarge
    ATR will be released very soon, most likely before the end of the year. In the meantime, here's some good reading...
    https://cobb.app.box.com/BMW-Accesstuner-Help-File
    Will you be able to tune the newer models?

  25. #25
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    1 out of 1 members liked this post. Yes Reputation No
    Click here to enlarge Originally Posted by VargasTurboTech Click here to enlarge
    Tee hee hee, Let the games begin. Who wants an N55 upgrade! Lets do this! Black Friday is coming up...Click here to enlarge
    Cant wait would love to have this as my xmas present to myself and have it installed by xmas Click here to enlarge

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