ChiptuneMAP
ChiptuneMAP/Wiesmann/GT / Roadster/3.2i (MF3) - 343ch
Wiesmann

3.2i (MF3) - 343ch Tuning

Wiesmann GT / Roadster: detailed power and torque gains by stage.

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Stage 1 for your GT / Roadster: garage prices

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Gains by stage(4)

Power

343 hp

Torque

365 Nm

Petrol
Power
343→365hp
+22 hp
+6%
Torque
365→390Nm
+25 Nm
+7%
OriginalTuned

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Tuners · ChiptuneFILE

Stage 1 file for the 3.2i (MF3) - 343ch

Send the ECU read, get back an optimised and tested file.

  • Stage 1, Stage 2, E85
  • Checksum corrected, original file kept
  • For professionals only
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Everything about 3.2i (MF3) - 343ch tuning

Tuning the 3.2i (MF3) - 343ch found in the Wiesmann GT / Roadster 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 Wiesmann GT / Roadster 3.2i (MF3) - 343ch, tuning delivers up to +57 hp and +65 Nm depending on the stage. Stock vs tuned figures:

StagePowerTorqueIndicative price
Stage 1343 → 365 hp365 → 390 NmOn quote
Stage 2343 → 400 hp365 → 430 NmOn quote
E85 Flexfuel343 → 343 hp365 → 365 NmOn quote
E85+343 → 365 hp365 → 390 NmOn quote

Frequently asked questions

What gains can I expect from tuning the 3.2i (MF3) - 343ch?
Tuning the 3.2i (MF3) - 343ch (Wiesmann GT / Roadster) 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 3.2i (MF3) - 343ch?
Yes, the 3.2i (MF3) - 343ch is known for its reliability when tuned, especially at Stage 1. It's essential to use a professional, experienced tuner with maps tailored to your engine.
How much does Wiesmann GT / Roadster 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 Wiesmann GT / Roadster?
Use the ChiptuneMAP directory to find a tuner near you. Compare prices, services and specialties.

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