DOC #CERT-0F78-D51D-7C3D
08.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
08.09.2026
Citroën C4 X
2022-2024 1.2 puretech 100HP Petrol
Original
100HP
205 Nm
Stage 1
145HP
270 Nm
+45 HP / +45% +65 Nm / +32%
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.