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    • 91 octane pump gas 2018 Audi RS3 dyno results with Pure Turbos 2.5 TFSI hybrid turbo upgrade and Custom Code tuning

      You obviously see monster 2.5 TFSI numbers posted on AudiBoost regularly. Yes, the motor can make tremendous power with the proper fuel but it is still a relatively small 2.5 liter motor. Big boost for big power often requires ethanol or race gas.


      What kind of numbers can one expect with a hybrid turbo on 91 octane pump? Yes, low quality pump fuel that people in California for example are stuck with.

      This RS3 made 535 awhp:


      The torque curve looks pretty good with the Custom Code tune and the peak torque figure tops 400 lb-ft to the wheels. The peak figure of 416 lb-ft does not come at low rpm either so this is not a stump puller tune.

      This is a realistic representation of output on 91 octane and the owner will be trying E85 next which should make a huge difference.

      2018 RS3
      Pure Turbos hybrid turbo
      91 octane Custom Code OTS pureturbo map
      Iroz Intercooler/downpipe/midpipe/ low pressure fuel system
      APR turbo inlet and 4 tube with stock intake box and KN panel filter.


      This article was originally published in forum thread: 91 octane pump gas 2018 Audi RS3 dyno results with Pure Turbos 2.5 TFSI hybrid turbo upgrade and Custom Code tuning started by Sticky View original post
      Comments 2 Comments
      1. 135idct's Avatar
        135idct -
        dyno sheet?
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by 135idct Click here to enlarge
        dyno sheet?
        Not sure how you're missing it?