VF Engineering 2017-2023 Audi S4 HEX ECU Tuning Software
Audi S4/ S5 V6T (B9)
3.0 L V6T (EA839)
2017 – Present
Tune Features
Boost increased
Ignition and cam timing adjusted
Speed limiter removed
Improved throttle response
Stage ONE
+30-40WHP (mid range)
+60-70WTQ
Stage TWO
+50-60WHP (mid range)
+80-100WTQ
OFF-ROAD USE ONLY
*Downpipe Required
Dyno Plot – AWD Mustang Dyno
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