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Chiptuning for Alpina B5
2010 - 2012 4.4 V8 Supercharged
2010 - 2012 4.4 V8 Supercharged
Fuel type
gasoline
Standard HP
507
Standard Nm
700
Performance Results
STAGE 1
+
17 HP / +
27 Nm
HP
Nm
Stock
507
700
Tuning
524
727
Difference
+17hp
+27Nm
Engine details
4398 CC 
92,0 X 82,7 mm 
Bosch ME9.2 
N62B44A19 
9.00 : 1