Chiptuning for Maserati Quattroporte
11/2004 2016 4.7 V8
11/2004 2016 4.7 V8
Fuel type
gasoline 
Standard HP
440 
Standard Nm
490 STAGE 1 +19 HP / +19 Nm
HP
Nm
Stock
440
490
Tuning
459
509
Difference
19
19
Engine details
4691 CC 
94,0 X 84,5 mm 
Bosch ME7.3.2 / Bosch ME9.1.1 
M 139L 
11.00 : 1