DOC #CERT-1B10-8ADF-E056
09.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
09.09.2026
Citroën C4 Aircross
2012 -> 1.6i 117hp Diesel
Original
117HP
154 Nm
Stage 1
127HP
170 Nm
+10 HP / +9% +16 Nm / +10%
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.