Audi RS4 B9 2.9TFSI MY2020 – Stage2 98RON
Upgrade specifications
➡️BP98 Fuel
✅CTSturbo Intake kit
✅CTSturbo Downpipes set
✅Wagner Tuning intercooler upgrade
✅#Etuners Stage 2 ECU (Bosch MG1) and ZF 8HP AL552 Gearbox calibrations
Performance results
➡️OEM ECU & TCU
?Result: 255kw/342hp @ all 4 wheels
✅Etuners Stage 2 ECU and TCU calibrations
?Result: 316kw/424whp @ all 4 wheels with +80wkw in the midrange
