DOC #CERT-4815-91A2-B2BC
08.09.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
08.09.2026
Indian 1811 Springfield
2016-2021 1811 springfield dark horse 90HP Petrol
Original
90HP
168 Nm
Stage 1
98HP
176 Nm
+8 HP / +9% +8 Nm / +5%
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.