Audi B9 A4 Tuners (2017-2023)
When it comes to tuning your B9 A4 there is no need to go to a dealer anymore. Tune right from the comfort of your home with either a piggyback or an ECU / TCU tune from Modded Euros. We are your source for 2017-2023 A4 tuning.
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Popular
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Unitronic UniConnect+ Programming Tool
$164.99(28) -
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Unitronic Stage 1 ECU Tune (09-16 A4/A4 Quattro 2.0L TSI)
$550.00 -
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Unitronic Stage 1 ECU Tune (05-09 A4/A4 Quattro 2.0 TFSI)
$550.00 -
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Unitronic Stage 1+ ECU Tune (09-16 A4/A4 Quattro 2.0L TSI)
$600.00 -
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Unitronic Stage 1+ ECU Tune (05-09 A4/A4 Quattro 2.0 TFSI)
$600.00 -
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Unitronic Stage 1 ECU Tune (17-21 A4/A4 Quattro/A4 allroad)
$650.00 -
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Unitronic Stage 2 DSG Tune (17-21 A4/A4 Quattro/A4 allroad DSG)
$650.00 -
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Unitronic Stage 2 ECU Tune (09-16 A4/A4 Quattro 2.0L TSI)
$650.00 -
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Unitronic Stage 2 ECU Tune (05-09 A4/A4 Quattro 2.0 TFSI)
$650.00 -
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Unitronic Stage 2 HPFP ECU Tune (05-09 A4/A4 Quattro 2.0 TFSI)
$675.00 -
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Unitronic Stage 1+ ECU Tune (17-21 A4/A4 Quattro/A4 allroad)
$700.00 -
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Unitronic Stage 2+ ECU Tune (05-09 A4/A4 Quattro 2.0 TFSI)
$700.00 -
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Unitronic Stage 2 ECU Tune (17-21 A4/A4 Quattro/A4 allroad)
$750.00 -
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Unitronic Stage 2+ ECU Tune (09-16 A4/A4 Quattro 2.0L TSI)
$750.00(1) -
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Unitronic Stage 3 Big Turbo ECU Tune (05-09 A4/A4 Quattro 2.0 TFSI)
$950.00 -
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Unitronic Stage 1 ECU & Stage 2 DSG Combo (17-21 A4/A4 Quattro/A4 allroa...
$1,150.00 -
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Unitronic Stage 1+ ECU & Stage 2 DSG Combo (17-21 A4/A4 Quattro/A4 allro...
$1,200.00 -
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Unitronic Stage 2 ECU & Stage 2 DSG Combo (17-21 A4/A4 Quattro/A4 allroa...
$1,250.00
