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Thread: how much power?

  1. #1
    F.A.N.A.T.I.C. primespark22's Avatar
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    Default how much power?

    I just got an 07 subby and i wanted to know after tunning it how much hp gain should it get?the only mod is an apexi boost control
    92 DA9 with a b20 on 8lbs daily
    DALLAS 8-4 1st in the nfc east

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    THERE CAN B ONLY ONE BTEC's Avatar
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    what do u have to tune it with?

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    Senior Member | IA Veteran  OneSlow5pt0's Avatar
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    what kind of subaru?that might help...lol

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    THERE CAN B ONLY ONE BTEC's Avatar
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    Quote Originally Posted by HypnoToad
    what kind of subaru?that might help...lol
    the awd one duhhh.

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    Senior Member | IA Veteran  OneSlow5pt0's Avatar
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    Quote Originally Posted by BTEC
    the awd one duhhh.


    i need to go back to the american subforum....to much in here.

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    THERE CAN B ONLY ONE BTEC's Avatar
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    Quote Originally Posted by HypnoToad


    i need to go back to the american subforum....to much in here.

  7. #7
    F.A.N.A.T.I.C. primespark22's Avatar
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    lol sti sorry fellas they tunning it at a shop
    92 DA9 with a b20 on 8lbs daily
    DALLAS 8-4 1st in the nfc east

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    E46 M3 Z0_o6's Avatar
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    a protune is good, but if you go ahead and add a turbo back exhaust and then get it protuned it will gain a LOT.
    Who knows?

  9. #9
    F.A.N.A.T.I.C. primespark22's Avatar
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    Yeah ended up etting a down pipe,drop in filter and an ap from cobb tuning
    92 DA9 with a b20 on 8lbs daily
    DALLAS 8-4 1st in the nfc east

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    Never go full retard
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    Turbo back exhaust and a protune (accessport, ecutek, open ecu) should give you an easy 300 whp. Just the protune will probably give you somewhere between 20-30 whp over stock. At least that is the gain on a WRX, so I'd imagine it would be similar for the STi.

  11. #11
    Certified Gearhead TopSpeedInc's Avatar
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    We usually see on a STi with a before and a Stage II Tune. At least 90 lbs of torque to the wheels gained. That is a great starter bang for the buck!

  12. #12
    Rock the 40oz GTScoob's Avatar
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    Quote Originally Posted by TopSpeedInc
    We usually see on a STi with a before and a Stage II Tune. At least 90 lbs of torque to the wheels gained. That is a great starter bang for the buck!
    But stg2 also has a catless exhaust right and at least an K&N filter too right?
    02 WRX Sport Wagon


  13. #13
    Hates streched tires DunDunSkeert's Avatar
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    Quote Originally Posted by hondabuilder
    a protune is good, but if you go ahead and add a turbo back exhaust and then get it protuned it will gain a LOT.
    +100

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