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)
Regular Price: $1,650.00Sale Price: $1,550.00 -
On Sale
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Unitronic Stage 2 ECU & Stage 2 DSG Combo (17-20 RS3, 18-22 TTRS DSG)
Regular Price: $1,700.00Sale Price: $1,600.00 -
On Sale
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Unitronic Stage 1 ECU & Stage 1 DSG Combo (17-20 RS3, 18-22 TTRS DSG)
Regular Price: $1,450.00Sale Price: $1,350.00 -
On Sale
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Unitronic Stage 3 ECU & Stage 3 DSG Combo (17-20 RS3, 18-22 TTRS DSG)
Regular Price: $2,600.00Sale Price: $2,420.00 -
On Sale
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Unitronic Stage 1 ECU & Stage 2 DSG Combo (17-20 RS3, 18-22 TTRS DSG)
Regular Price: $1,600.00Sale Price: $1,500.00 -
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Unitronic UniConnect+ Programming Tool
$164.99(28) -
PopularOn Sale
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Integrated Engineering PowerLink Direct-Port Flash Tool
Regular Price: $179.99Sale Price: $161.99(6) -
PopularOn Sale
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Unitronic Stage 2 DSG Tune (17-20 RS3, 18-22 TTRS DQ500)
Regular Price: $850.00Sale Price: $750.00(1) -
PopularOn Sale
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Unitronic Stage 1+ ECU Tune (17-20 RS3, 18-22 TTRS 2.5TFSI EVO)
Regular Price: $950.00Sale Price: $850.00(1) -
Popular
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034Motorsport Dynamic+ End User Flashing Kit
$150.00 -
On Sale
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Unitronic Stage 2 ECU Tune (17-20 RS3, 18-22 TTRS 2.5TFSI EVO)
Regular Price: $1,000.00Sale Price: $900.00 -
On Sale
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Unitronic Stage 1 ECU Tune (17-20 RS3, 18-22 TTRS 2.5TFSI EVO)
Regular Price: $900.00Sale Price: $800.00(1)
