DOC #CERT-70A8-5B50-8EF5
14.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
14.09.2026
Maserati Quattroporte
2013 -> S 3.0 V6 Turbo 410hp Petrol
Original
410HP
550 Nm
Stage 1
500HP
665 Nm
+90 HP / +22% +115 Nm / +21%
Estimated Power and Torque Curve
Customer
Chassis
Date
Signature
Stamp
NOTICE: This document represents estimated values based on database information. It is not valid as official certification without the original handwritten signature and physical stamp of the authorized technician. Performance values may vary based on vehicle condition, fuel quality and operating environment.