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Chiptuning for Audi A4
B8 Facelift 2012 2015 RS4 4.2 V8 FSI
B8 Facelift 2012 2015 RS4 4.2 V8 FSI
Fuel type
gasoline
Standard HP
450
Standard Nm
430
Performance Results
STAGE 1
+
21 HP / +
16 Nm
HP
Nm
Stock
450
430
Tuning
471
446
Difference
+21hp
+16Nm
Engine details
4163 CC 
84,5 X 92,8 mm 
Bosch MED17.1.1 
CFS 
12.50 : 1 Read methods
