Audi RS4
4.2 FSI V8 420hp · B7 - 2004 - 2008 · Bosch MED9.1
Vehicle
Audi RS4 4.2 FSI V8 420hp
Catalog data for tuning potential, ECU type and available read methods.
ECU
Bosch MED9.1
Engine control unit identified for this engine version.
Power
420 → 440 HP
+20 HP / +5%
Torque
430 → 455 Nm
+25 Nm / +6%
Engine
4.2 FSI V8 420hp
Bosch MED9.1
Fuel Type
4.2 - Petrol
4.2 FSI V8 420hp
Power
420 → 450 HP
+30 HP / +7%
Torque
430 → 492 Nm
+62 Nm / +14%
Engine
4.2 FSI V8 420hp
Bosch MED9.1
Fuel Type
4.2 - Petrol
4.2 FSI V8 420hp
Read Methods
Alientech
Kess
Alientech
KTAG
Autotuner
OBD
CMD
OBD
Magic Motorsport
Bench / Flex
FoxFlash
Bench
Available Services
Upload File
Supported Services
Chip Tuning Stage 1, DTC Code Removal, Pops & Bangs Activation, Speed Limiter / VMAX Removal.