DOC #CERT-8B03-54CE-591E
07.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
07.09.2026
Seat Leon
5F MK1 - 2012 - 2017 1.8 TSI 180hp Petrol
Original
180HP
250 Nm
Stage 1
240HP
380 Nm
+60 HP / +33% +130 Nm / +52%
Estimated Power and Torque Curve
Stage 2 Available
250 HP / 400 Nm
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.