About Wunder Tuning
Wunder Tuning supplies staged and custom engine and transmission performance software for Audi A3, S3, RS3, TT, TTS and TT RS models and Volkswagen GTI, Golf R and GLI. The company also offers Mercedes and AMG ECU unlocks for 2020 and newer MRD1 and MRG1 controllers, with software available worldwide.
Services and facilities
Vehicle modification and tuning
- ECU remapping
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