DOC #CERT-7703-40DA-E5F7
10.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
10.09.2026
Scania Trucks R-Serie
All 420 Diesel
Original
420HP
2100 Nm
Stage 1
500HP
2460 Nm
+80 HP / +19% +360 Nm / +17%
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.