DOC #CERT-C374-123D-5261
12.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
12.09.2026
Aston Martin Vantage
2018 -> ... 4.0 V8 Bi-Turbo 535hp Petrol
Original
535HP
685 Nm
Stage 1
570HP
820 Nm
+35 HP / +7% +135 Nm / +20%
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.