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Shark stage 1 S3 boost, RPM, questions!

Discussion in 'A3/S3/Sportback (8P Chassis)' started by RPB, Apr 15, 2012.

  1. RPB

    RPB Active Member

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    Hi all :)
    One thing I am missing on my S3 is a gauge pod like I had in my Subaru. Them Defi Link BF gauges are awesome.
    Anyway, I digress..............
    At what revs does the boost start on an S3? What revs does the turbo start to spool?
    Now I'm on stage 1 map from Shark, what level of boost is that likely to be? I am not looking to increase it, just wanna know.
    Is the boost gear dependant? On my Subaru the boost was mapped lower on like 1st gear for the obvious reasons, to preserve my neck muscles! LOL
    When you folks have fitted a CAI, have you had to have the maps adjusted to take this into account? One thing on the Subaru's was they do not like CAI where you then do nothing to the mapping after fitment.
    I have this 'in built' paranoia about ensuring air/fuel are gonna be ok as I can really do without a high rev run on lean mode! ;)
    Regards,
    Rich.
     
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  3. mjr901

    mjr901 Parts Manager - (Main Dealer)
    Audi Main Dealer Gold Supporter Audi S3

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    Theres a bit of info of an APR stage 1 map here. not sure if it will differ much. but I guess it's an idea.

    How much PSI on 2.0 tfsi

    *edit. might only be for A4's ooops. I'll keep looking....
     
  4. mjr901

    mjr901 Parts Manager - (Main Dealer)
    Audi Main Dealer Gold Supporter Audi S3

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    all I can seem to find is APR figures.

    11-12 psi standard. 10 hold

    Stage 1 APR 22 peak. 17 hold.
     

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