15/06/2026
Mercedes-Benz A180 β Supertuned on Dyno. π§ βοΈπ₯
M282 1.3 Turbo | Singapore First EMS71 Unlock
This A180 W177 runs the M282 1.3-litre turbo engine, and this build marks a major milestone β
we are the first company in Singapore to successfully unlock the EMS71 ECU and carry out a full custom dyno tune on this platform.
No off-the-shelf files.
No remote tuning.
No compromises.
Dyno results (wheel figures):
Stock measures: βοΈ 118 wheel HP, 199 Nm wheel torque
After Supertune: π 154 wheel HP, 276 Nm wheel torque
We gained +36 wheel HP and +77 Nm wheel torque,
thatβs +31% more power and +39% more torque β an exceptional result for a stock hardware M282 1.3T.
This tune was developed step-by-step on the dyno, with precise control over:
β’ Torque model and load calibration
β’ Ignition timing mapped to real knock limits
β’ Fueling and boost strategy refined per RPM
β’ Smooth, progressive delivery without drivetrain stress
The result is a car that feels dramatically stronger in real-world driving β sharper response, a much fatter mid-range, and effortless overtaking β while retaining OEM-level smoothness and reliability.
This is what true custom dyno tuning looks like β especially on a newly unlocked ECU that most tuners still canβt access.
β
Dyno-proven
π EMS71 unlocked
π§ Custom tuned by Supertune Auto
π₯ Are you Supertuned yet?