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Chiptuning for Audi A4 Cabrio
B7 2006 - RS4 4.2 V8
B7 2006 - RS4 4.2 V8
Fuel type
gasoline
Standard HP
420
Standard Nm
430
Performance Results
STAGE 1
+
21 HP / +
26 Nm
HP
Nm
Stock
420
430
Tuning
441
456
Difference
+21hp
+26Nm
STAGE 2
+
39 HP / +
44 Nm
HP
Nm
Stock
420
430
Tuning
459
474
Difference
+39hp
+44Nm
Engine details
4163 CC 
84,5 X 92,8 mm 
Bosch MED9 
BNS 
12.50 : 1 Read methods
