MTM ECU conversion stage 2 Audi S4 485 hp

MTM ECU conversion stage 2 Audi S4 485 hp

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What is included:

Upgraded MTM Turbo

MTM Intercooler

MTM Airfilter


Conversion of the OEM ECU (engine control unit) with MTM air filter, intercooler and turbokit. Incl. torque over the entire rpm range, replaced speed limiter and optimized TCU communication (gearbox). The vehicle stays fully diagnosable, an OEM update can't be overwritten. The ECU modification is only possible in D-85139 Wettstetten. It lasts around 5 working days and can be installed in the car or just in the ECU (please provide ECU printout). The conversion is fully reversible without trace.

* ECU CONVERSION DISCLOSURE: 02 Sensor readiness remains unmodified. Catalytic Converters are not affected by this upgrade,

Comparision MTM-Performance vs. Series-Performance

Criterion MTM Series
max. performance kW/Umin 357 / 5700 260 / 5400-6400
max. torque Nm/Umin 690 / 2900 500 / 1370-4500
v-max gem. Reifenfreigabe (max. 300) 250 km/h
0-100 km/h 3,7 s 4,9 s