Chiptuning for Audi A4
B7 2004 2008 S4 4.2 V8
B7 2004 2008 S4 4.2 V8
Fuel type
gasoline
Standard HP
344
Standard Nm
410
STAGE 1 +23 HP / +22 Nm
HP
Nm
Stock
344
410
Tuning
367
432
Difference
23
22
STAGE 2 +38 HP / +37 Nm
HP
Nm
Stock
344
410
Tuning
382
447
Difference
38
37
Engine details
4163 CC 
84,5 X 92,8 mm 
Bosch ME7.1.1 
BBK 
11.00 : 1 Read methods
