DOC #CERT-A664-E31B-4E6C
08.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
08.09.2026
Porsche Macan
2019 - 2021 2.9 Turbo 440hp Petrol
Original
440HP
550 Nm
Stage 1
510HP
780 Nm
+70 HP / +16% +230 Nm / +42%
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.