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Thread: B8 A4 2.0TQ6MT Tuning Stage 3 + E85 *In Progress*

  1. #1
    Advanced Tuner
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    B8 A4 2.0TQ6MT Tuning Stage 3 + E85 *In Progress*

    Just started working on an E85 tune for a manual K04 B8

    2010 Audi A4 mods
    Mahle Motorsport rod bearing set
    IE forged H beam connecting rods
    IE spec mahle Motorsport pistons
    ARP rod bolt set
    OEM main bolt set
    ARP head bolt set
    Borg Warner ko4 turbo
    Catless downpipe
    Mabotech injectors
    AEM 340lph fuel pump
    Big CTS intercooler
    Red top coil packs
    NGK iridium plugs
    CTS cold air intake
    IE intake manifold
    Go fast bits diverter valve
    Stage 2 southbend endurance clutch

    Some of the more noteworthy mods are an AEM340L/hr LPFP and Mabotech upgraded DI injectors

    Zach K04 E85 1.png
    Zach K04 E85 2.png
    Zach K04 E85 3.png
    Zach K04 E85 4.png

    Zach E e85 pull2.hpl

    Still some work to do here for perfect cold start and a few other things but its coming along well
    Last edited by TylerJDubbs; 02-26-2021 at 08:42 PM. Reason: full mod list

  2. #2
    Tyler, Im Bruce, Ken?s brother with the A5. Is there a chance i could meassage you some questions about our A5 tune?
    Thank You
    Bruce

  3. #3
    Tuner in Training
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    I'm glad to see some people tuning VW/Audi on here. I have a coworker with an S4 that's interested and I'm hoping other 2.0T vehicles get supported in the future as we have a Tiguan and I know a couple Jetta's that are interested in getting tuned.

  4. #4
    Tuner in Training
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    Any updates?

  5. #5
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    Quote Originally Posted by LAGP View Post
    Any updates?
    what would you like to know?

  6. #6
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    New Update!

    Now have a 2012 B8 A4 ZF8 K04 running E85 (81% via fuel it sensor) on stock fuel system

    the car managed to pull off a 12.68 this weekend via dragy

    242993248_597309294976666_2886145886431409452_n.jpg

    2012 B8 A4 ZF8 K04 running E85.hpl
    Last edited by TylerJDubbs; 09-26-2021 at 10:16 AM.

  7. #7
    Quote Originally Posted by TylerJDubbs View Post
    what would you like to know?
    I'm curious where did you add you flex sensor pin for the computer to read the e85 content?

    Thanks

  8. #8
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    Quote Originally Posted by corvettechronicles View Post
    I'm curious where did you add you flex sensor pin for the computer to read the e85 content?

    Thanks
    We just used the content sensor for reference during tuning, this is not a ?flex fuel? tune