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Thread: W212 E63 Gained +91WHP (+111HP) after retune

  1. #1
    Tuner in Training GeorgeGG's Avatar
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    Apr 2017
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    Florida
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    W212 E63 Gained +91WHP (+111HP) after retune

    Hello,
    would like to share a dyno graph of my tuned W212 E63AMG
    car has upgraded cooling for turbos (larger radiator)
    catless stock downpipes
    76mm catback
    98 octane fuel

    on a base line run with stock tune car made 454WHP which is 553HP (18% drivetrain loss) (stock clained 525HP)
    after custom tuning car made 555WHP but i reduced power down a bit to stay on safer side and have 0 timing retard
    so end result for now is 545WHP (664HP)
    and thats on baby boost 11psi tapering down to 8.5psi
    Attached Images Attached Images

  2. #2
    Advanced Tuner outlaw_50's Avatar
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    Nov 2020
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    United Arab Emirates, AlAin
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    203
    Thats good!
    Still too much boost and hp are left on the table

  3. #3
    Senior Tuner SultanHassanMasTuning's Avatar
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    Nov 2009
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    3,149
    agree with better cooling and 98oct i would push for 15 psi
    Follow @MASTUNING visit www.mastuned.com
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    Contact/Whatsapp +966555366161

  4. #4
    Potential Tuner
    Join Date
    Oct 2022
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    5
    thats great. could i ask a few questions?