1.5 T - 177ch Tuning
Smart ForFour — Detailed power and torque gains by stage.
Gains by stage(4)
Power
177 hp
Torque
230 Nm
essence
Power
177→185ch
+8 ch
+5%
Torque
230→270Nm
+40 Nm
+17%
OriginalTuned
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Everything about 1.5 T - 177ch tuning
Tuning the 1.5 T - 177ch found in the Smart ForFour is one of the most popular performance upgrades. This engine offers excellent potential for power and torque gains.
On ChiptuneMAP, find verified gain data for each stage, compare tuner prices and find the ideal professional for your project.
Gains summary by stage
On the Smart ForFour 1.5 T - 177ch, tuning delivers up to +23 hp and +70 Nm depending on the stage. Stock vs tuned figures:
| Stage | Power | Torque | Indicative price |
|---|---|---|---|
| Stage 1 | 177 → 185 hp | 230 → 270 Nm | — |
| Stage 2 | 177 → 200 hp | 230 → 300 Nm | — |
| E85 Flexfuel | 177 → 177 hp | 230 → 230 Nm | — |
| E85+ | 177 → 185 hp | 230 → 270 Nm | — |
Frequently asked questions
What gains can I expect from tuning the 1.5 T - 177ch?
Tuning the 1.5 T - 177ch (Smart ForFour) delivers significant power and torque gains depending on the chosen stage. Stage 1, with no hardware modifications, offers the best gain-to-reliability ratio.
Is tuning reliable on the 1.5 T - 177ch?
Yes, the 1.5 T - 177ch is known for its reliability when tuned, especially at Stage 1. It's essential to use a certified tuner with maps tailored to your engine.
How much does Smart ForFour tuning cost?
Prices vary by stage and tuner. Check our directory to compare rates from professionals near you.
Should I get a tuning box or an ECU remap?
ECU remapping (modifying the engine control unit map) delivers better results and integration than a plug-in tuning box. It's customized for each engine.
How do I find a tuner for my Smart ForFour?
Use the ChiptuneMAP directory to find a certified tuner near you. Compare reviews, prices and specialties.