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Thread: Updated APR ECU file?

  1. #1
    Registered User Fonzie Audi's Avatar
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    Updated APR ECU file?

    It was suggested that I look into making sure I have the latest version of the APR ECU for the car. I'm assuming since the car was tuned back in 2007 that I'd have an old version of the file if it was in fact updated.

    I called APR customer service, who took my name and # 3 days ago and hasn't been able to provide an answer. Anyone have any insight as to if there is in fact an updated file, and if there are any differences? I'd love to find someone that went from the old to the new for example.

    Thanks
    Fonzie
    Current: '11 S4 | '15 S8 | '14 911 Turbo S | '15 SQ5 | '03 RS6 | '16 RS7 | '11 458 Italia
    Past: '13 S6 | '12 P85 | '13 P85+ | '10 E63 | '12 S65 | '09 A4

  2. #2
    Registered User
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    Do you have the 4 maps?

    in other words the ability change between 4 different files.

    brake boosting is now available

    it should be a no charge upgrade because you were the original buyer

  3. #3
    Registered User Fonzie Audi's Avatar
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    Quote Originally Posted by DHall1 View Post
    Do you have the 4 maps?

    in other words the ability change between 4 different files.

    brake boosting is now available

    it should be a no charge upgrade because you were the original buyer
    I do have 91, 93 and 100 modes I believe. I wonder if the only diff between ver 1 and ver 2 is the brake boosting.
    Fonzie
    Current: '11 S4 | '15 S8 | '14 911 Turbo S | '15 SQ5 | '03 RS6 | '16 RS7 | '11 458 Italia
    Past: '13 S6 | '12 P85 | '13 P85+ | '10 E63 | '12 S65 | '09 A4

  4. #4
    Registered User 4everRS's Avatar
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    You need to request brake boosting. You should also request rear O2 delete, so you can run catless.

    I don't think that's the only difference. When I had Apr they had me ship in the ecu and soldered in a new chip. I really don't know what the difference is
    Avus Silver RS6 - Viper Stage 2 ECU/TCU - Water/Meth Injection - Frozen Rotors - Hbars - clear corners - Hella smoked tails - gutted precats

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