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Smart ForTwo
1.0i 61hp ( 61 PS / 45 kW ) — Tuning File

61 PS stock power · 2014 -> (2014-heute) · Gasoline
Vehicle Data
BrandSmart
ModelForTwo
Generation2014 ->
Year2014-heute
FuelGasoline
Displacement999.0 L
Engine Code3B21
ECUBosch ME7.7.0
Stock Power61 PS
Stock Torque92 Nm
Tuning Potential
STAGE1
65 PS +4
Power
99 Nm +7
Torque
+4 PS
Gain
STAGE2
67 PS +6
Power
102 Nm +10
Torque
+6 PS
Gain
Available Options
Exhaust flaps open Lambda OFF Pop & Bang Vmax OFF
ECU Remap — Smart ForTwo 1.0i 61hp ( 61 PS / 45 kW )

The Smart ForTwo 1.0i 61hp ( 61 PS / 45 kW ) (Gasoline, 61 PS) can be tuned with a Stage 1 ECU remap to 65 PS — a gain of +4 PS without any hardware modifications. Our tuning files target the original ECU software and optimise parameters such as injection timing, boost pressure and fuel maps to unlock the full performance potential.

All tuning files at ecufiles.io are developed and tested by experienced engineers. The original ECU file is always preserved — the remap is 100% reversible at any time.

Frequently Asked Questions
What does an ECU remap do on the Smart ForTwo 1.0i 61hp ( 61 PS / 45 kW )?
An ECU remap (chiptuning) modifies the engine control unit software to optimise parameters like injection timing, turbo boost pressure and fuel delivery. On the 1.0i 61hp ( 61 PS / 45 kW ), this typically results in more power, better throttle response and improved fuel efficiency at part load.
How much power gain is possible with Stage 1 on the 1.0i 61hp ( 61 PS / 45 kW )?
Stage 1 brings the 1.0i 61hp ( 61 PS / 45 kW ) from 61 PS to 65 PS — a gain of +4 PS. No hardware modifications are required, making it the most popular and cost-effective tuning option.
Is chiptuning reversible on the Smart ForTwo?
Yes. We always save the original ECU file before applying any remap. The tuning can be fully reversed to factory settings at any time.
How fast do I receive the tuning file?
We process orders Monday to Friday from 08:00–20:00 and Saturday from 10:00–16:00. Most tuning files for the Smart ForTwo are delivered within 1–3 hours after uploading your original file.

Order Tuning File for Smart ForTwo

Upload your original file — we deliver the right tuning file for your 1.0i 61hp ( 61 PS / 45 kW ). Fast, secure, credit-based. B2B access for chiptuning professionals.

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