DOC #CERT-4349-FBC6-3552
18.10.2026
Performance Report
ECU Chiptuning — Stage 1
Document Date
18.10.2026
Indian 1890 Chieftain
2020 • 1890 chieftain elite 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.