DOC #CERT-80BA-0383-84D5
17.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
17.09.2026
Moto Guzzi California
1998-2020 1100 california stone 74HP Petrol
Original
74HP
94 Nm
Stage 1
82HP
102 Nm
+8 HP / +11% +8 Nm / +9%
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.