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    • Stock internal Audi 8V RS3 with stock 2.5 TFSI DSG transmission hits 747 awhp with an Iroz IMS850 turbo upgrade

      This is mind blowing. 747 horsepower to the tires on the stock 2.5 TFSI dual clutch transmission and engine internals. Now, keep in mind Iroz popped a motor at much less power than this but that was considered a bit of a fluke.


      Will this one hold up making 7XX all wheel horsepower? Probably not for too long depending on how it is driven but it is nice to see someone pushing into the 700+ awhp range to find out.

      The fact the transmission is holding up is absolutely insane in of itself.

      AudiBoost would like to see the whole graph and points out that Dynocoms are very optimistic dynamometers but this is incredible power from the 2.5 TFSI:

      That is on 27 psi of boost from the Xona Rotor turbocharger.


      Phenomenal!

      This article was originally published in forum thread: Stock internal Audi 8V RS3 with stock 2.5 TFSI DSG transmission hits 747 awhp with an Iroz IMS850 turbo upgrade started by Sticky View original post
      Comments 10 Comments
      1. Stevenh's Avatar
        Stevenh -
        Wow. Pushing well passed that 550 wtq limit they initially recommend. Let's see 150mph out of it.
      1. Sticky2's Avatar
        Sticky2 -
        Click here to enlarge Originally Posted by Stevenh Click here to enlarge
        Wow. Pushing well passed that 550 wtq limit they initially recommend. Let's see 150mph out of it.
        Yeah but was this at elevation? What correction? Boost readout?

        Im surprised a tuner would release just peak figures like this when details are so important at this level.

        Someone also told me a Dynocom can read out in crank so how do we know what is really going on here?
      1. Carl Morris's Avatar
        Carl Morris -
        I like how they breathe. I'm used to 4g63s and N54s that stop breathing pretty early on the stock cams and heads. As a result the numbers are getting good even before going to insane boost levels.
      1. Bowser330's Avatar
        Bowser330 -
        amazing engine
      1. al pettee's Avatar
        al pettee -
        Sorry, I'm not impressed by over-tuning a motor that likely will grenade before summer is over. I am much more taken by well-designed tuning programs that integrate performance with reliability. Anybody can make an engine make more power for a dyno pull or 1/4 mile.
      1. Stevenh's Avatar
        Stevenh -
        Click here to enlarge Originally Posted by al pettee Click here to enlarge
        Sorry, I'm not impressed by over-tuning a motor that likely will grenade before summer is over. I am much more taken by well-designed tuning programs that integrate performance with reliability. Anybody can make an engine make more power for a dyno pull or 1/4 mile.
        Please forward your contact info to the owner and tuner. I'm sure they'll reach out to you to discuss what amount of power is appropriate to impress you and retune the car as soon as possible.
      1. 135idct's Avatar
        135idct -
        full dyno sheet?
      1. nbrigdan's Avatar
        nbrigdan -
        Click here to enlarge Originally Posted by Stevenh Click here to enlarge
        Please forward your contact info to the owner and tuner. I'm sure they'll reach out to you to discuss what amount of power is appropriate to impress you and retune the car as soon as possible.
        LOL Click here to enlarge
      1. gaspam's Avatar
        gaspam -
        IROZ RS3 just went 4.91 60-130 on their IG
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by 135idct Click here to enlarge
        full dyno sheet?
        Seriously... this IG stuff is killing details.