DOC #CERT-7490-B453-0587
15.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
15.09.2026
Aston Martin DB11
2016 -> AMR 5.2 V12 Twinturbo 639hp Petrol
Original
639HP
700 Nm
Stage 1
740HP
1050 Nm
+101 HP / +16% +350 Nm / +50%
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.