DOC #CERT-7AC5-D838-6B4E
14.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
14.09.2026
Opel Grandland
2021 -> ... 1.2 Turbo Hybrid 136hp Hybrid
Original
136HP
230 Nm
Stage 1
165HP
Nm
+29 HP / +21% +-230 Nm / +-100%
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.