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Specifications for Audi A4
The Audi A4 RS4 2.9 Bi-Turbo produces 450 HP in standard configuration. Based on available tuning data, Stage 1 optimization can increase output approximately with 10%.
Below you will find detailed performance figures and technical specifications, including engine information, ECU details and supported read methods where available.
Stage 1
POWER
450 HP
450 HP
→ +60
TORQUE
600 Nm
600 Nm
→ +180
PRICE
€ 1.290,-
Stage 2
POWER
450 HP
450 HP
→ +76
TORQUE
600 Nm
600 Nm
→ +196
PRICE
€ 0,-