DOC #CERT-6A70-6635-0D08
12.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
12.09.2026
Alpina B6
All 4.4 V8 Bi-Turbo 500hp Petrol
Original
500HP
700 Nm
Stage 1
600HP
800 Nm
+100 HP / +20% +100 Nm / +14%
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.