DOC #CERT-14E5-7B49-28D7
17.10.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
17.10.2026
Buick Lacrosse
2017 -> • 3.6 V6 310hp • Petrol
Original
310HP
363 Nm
➤
Stage 1
330HP
389 Nm
▲ +20 HP / +6% ▲ +26 Nm / +7%
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.