DOC #CERT-EADF-5DAF-5C31
07.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
07.09.2026
Lexus IS
2016 - 2020 350i V6 311hp Petrol
Original
311HP
376 Nm
Stage 1
320HP
399 Nm
+9 HP / +3% +23 Nm / +6%
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.