Audi B9 S4 ECU & DSG Tunes (2018-2023)
The long awaited ECU tuning for the B9 Audi S4 is here. Take your stock Audi S4 and bring it to a new level of performance with an ECU tune from Modded Euros. In a matter of minutes and from the comforts of your home you can flash your ECU or TCU with performance software, giving you some serious horsepower.
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034Motorsport Dynamic+ End User Flashing Kit
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034Motorsport Dynamic+ Stage 1 ECU & Stage 1 TCU Software Combo (18-23 S...
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Integrated Engineering Stage 2 TCU Tune (AL552 ZF8)
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Integrated Engineering Stage 1 ECU Tune (B9 S4, S5, SQ5)
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aFe Sprint Booster V3 Power Converter (A4, A5, A6, A7, RS6, RS7, S4, S5,...
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Integrated Engineering Stage 2 ECU Tune (B9 S4, S5, SQ5)
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034Motorsport Dynamic+ Stage 2 TCU Software Upgrade (18-22 S4/S5/SQ5)
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Unitronic Stage 1+ ECU Tune (18-21 S4 3.0T)
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