DOC #CERT-659C-2689-C317
15.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
15.09.2026
Alfa Romeo Giulietta
2014 - 2016 1.750 TBi Quadrifogilio Verde Petrol
Original
240HP
340 Nm
Stage 1
255HP
400 Nm
+15 HP / +6% +60 Nm / +18%
Estimated Power and Torque Curve
Stage 2 Available
270 HP / 420 Nm
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.