DOC #CERT-16D9-0100-3A3C
08.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
08.09.2026
Vauxhall Vivaro
2001 - 2014 2.5 CDTi 135hp Diesel
Original
135HP
310 Nm
Stage 1
163HP
370 Nm
+28 HP / +21% +60 Nm / +19%
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.