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    • VF-Engineering 2020 A90/MKV Supra B58 baseline, Stage 1, and Stage 2 ECU flash tune results

      The great thing about VF-Engineering is they do not correct or edit their Mustang dyno results to inflate the numbers. They do things the proper way by having an in-house Mustang dynamometer and an in-house Dynojet dynamometer.


      You can count on these Mustang numbers below to be accurate SAE whp readings:


      The baseline on 91 octane pump fuel is 304 rear wheel horsepower and 358 lb-ft of torque at the wheels. Certainly solid numbers based on the crank ratings.

      Stage 1 is flash only and that brings output to 350 wheel horsepower and 416 lb-ft of wheel torque .

      Stage 2 with a turbo back exhaust (downpipe is required) improves wheel output further to 390 wheel horsepower and 441 lb-ft of torque at the wheels.

      These numbers are realistic, repeatable, and most importantly, reliable. You can drive these tunes on 91 octane knowing the tuner isn't trying to get glory numbers on the dyno at your engine's expense.

      E85 tuning coming up next!


      TOYOTA SUPRA MKV A90 ECU TUNING SOFTWARE
      $895.00

      Toyota Supra MKV A90

      3.0 L I6 TwinPower Turbo B58

      2020 - Present


      Tune Features

      Speed limiter removed

      Throttle over-run enhanced

      M4 GTS Start Up Roar

      Sport display power numbers increased

      Ignition and cam timing adjusted

      Stage ONE

      +45-55WHP

      +55-75WTQ

      Stage TWO

      +75-85WHP

      +85-95WTQ

      Requires aftermarket downpipe

      (OFF-ROAD USE ONLY)

      This article was originally published in forum thread: VF-Engineering 2020 A90/MKV Supra B58 baseline, Stage 1, and Stage 2 ECU flash tune results started by Sticky View original post
      Comments 3 Comments
      1. Roll up or pull up's Avatar
        Roll up or pull up -
        Playing catch up
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by Roll up or pull up Click here to enlarge
        Playing catch up
        No. They extensively test before releases and do not go for glory pulls to market with. These guys do it once and do it right. You can be confident their software works and is reliable.
      1. Roll up or pull up's Avatar
        Roll up or pull up -
        I can respect that... so what your saying just go out their trying to race with their tunes or development trust appreciate the added reliable power.