Aftermarket 8V RS3 Tunes & Tuners (2017-2020)
The 17-20 8V Audi RS3 is equipped with the 2.5TFSI EVO engine, which is paired with the DQ500 DSG transmission. This powerhouse produces nearly 400hp from the factory, but as we all know, stock power just isn't good enough. With our at-home ECU and TCU tuning software, you can add up to 221whp and 210wtq! Browse our selection of Unitronic and Integrated Engineering tunes below for increased power, improved responsiveness, and added fuel efficiency.
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On Sale
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Unitronic Stage 1+ ECU & Stage 2 DSG Combo (17-20 RS3, 18-22 TTRS DSG)
$1,650.00$1,500.00 -
On Sale
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Unitronic Stage 2 ECU & Stage 2 DSG Combo (17-20 RS3, 18-22 TTRS DSG)
$1,700.00$1,550.00 -
On Sale
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Unitronic Stage 1 ECU & Stage 1 DSG Combo (17-20 RS3, 18-22 TTRS DSG)
$1,450.00$1,300.00 -
On Sale
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Unitronic Stage 3 ECU & Stage 3 DSG Combo (17-20 RS3, 18-22 TTRS DSG)
$2,600.00$2,330.00 -
On Sale
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Unitronic Stage 1 ECU & Stage 2 DSG Combo (17-20 RS3, 18-22 TTRS DSG)
$1,600.00$1,450.00 -
PopularOn Sale
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Unitronic Stage 2 DSG Tune (17-20 RS3, 18-22 TTRS DQ500)
$850.00$700.00(1) -
PopularOn Sale
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Unitronic Stage 1+ ECU Tune (17-20 RS3, 18-22 TTRS 2.5TFSI EVO)
$950.00$800.00(1) -
Popular
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Unitronic UniConnect+ Programming Tool
$164.99(28) -
Popular
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Integrated Engineering PowerLink Direct-Port Flash Tool
$179.99(6) -
Popular
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034Motorsport Dynamic+ End User Flashing Kit
$175.00 -
On Sale
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Unitronic Stage 2 ECU Tune (17-20 RS3, 18-22 TTRS 2.5TFSI EVO)
$1,000.00$850.00 -
On Sale
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Unitronic Stage 1 ECU Tune (17-20 RS3, 18-22 TTRS 2.5TFSI EVO)
$900.00$750.00(1) -
On Sale
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Unitronic Stage 1 DSG Tune (17-20 RS3, 18-22 TTRS DQ500)
$700.00$550.00(1) -
On Sale
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Unitronic Stage 3 DSG Tune (17-20 RS3, 18-22 TTRS DQ500)
$950.00$800.00 -
On Sale
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Unitronic Stage 3 ECU Tune (17-20 RS3, 18-22 TTRS 2.5TFSI EVO)
$1,800.00$1,530.00 -
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Dyno Spectrum DS1 Flash Tuner - 2.5T (17-20 RS3, 18-22 TTRS)
$1,299.00 -
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Integrated Engineering Stage 2 ECU Tune (17-20 RS3, 18-22 TTRS)
$799.00 -
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Integrated Engineering Stage 1 ECU Tune (17-20 RS3, 18-22 TTRS)
$699.00 -
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aFe Sprint Booster V3 Power Converter (A3, A4, A5, A7, RS3, RS7, S3, S7)
$297.00 -
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Unitronic FLEX Enabled ECU Software Suite (17-20 RS3, 18-22 TTRS)
$500.00 -
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034Motorsport Dynamic+ Stage 1 DSG Software Upgrade (DQ500)
$600.00 -
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034Motorsport Dynamic+ Stage 1 ECU Software Upgrade (17-20 RS3, 18-22 TTRS)
$700.00 -
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034Motorsport Dynamic+ Stage 2 ECU Software Upgrade (17-20 RS3, 18-22 TTRS)
$900.00
