DOC #CERT-EA06-9092-947F
07.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
07.09.2026
Volkswagen Fox
2005 - 2011 1.4 TDI 70hp Diesel
Original
70HP
155 Nm
Stage 1
90HP
200 Nm
+20 HP / +29% +45 Nm / +29%
Estimated Power and Torque Curve
Stage 2 Available
105 HP / 220 Nm
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.