DOC #CERT-D263-2E88-DF91
07.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
07.09.2026
Gac Emzoom
2020 - 2023 270T 169hp Petrol
Original
169HP
Nm
Stage 1
HP
Nm
+-169 HP / +-100% +0 Nm / +0%
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.