DOC #CERT-DC42-81CD-B536
24.10.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
24.10.2026
Alpina D3
G20 - 2020 -> ... • S 3.0 355hp • Petrol
Original
355HP
Nm
➤
Stage 1
390HP
Nm
▲ +35 HP / +10% ▲ +0 Nm / +0%
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.