ChiptuneMAP
ChiptuneMAP/Audi/e-tron GT/RS - 646ch
Audi

RS - 646ch Tuning

Audi e-tron GT: detailed power and torque gains by stage.

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Stage 1 for your e-tron GT: garage prices

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Gains by stage(2)

Power

646 hp

Torque

830 Nm

Electric
Power
646→800hp
+154 hp
+24%
Torque
830→1100Nm
+270 Nm
+33%
OriginalTuned

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Tuners · ChiptuneFILE

Stage 1 file for the RS - 646ch

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 RS - 646ch tuning

Tuning the RS - 646ch found in the Audi e-tron GT 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 Audi e-tron GT RS - 646ch, tuning delivers up to +234 hp and +380 Nm depending on the stage. Stock vs tuned figures:

StagePowerTorqueIndicative price
Stage 1646 → 800 hp830 → 1100 NmOn quote
Stage 2646 → 880 hp830 → 1210 NmOn quote

Frequently asked questions

What gains can I expect from tuning the RS - 646ch?
Tuning the RS - 646ch (Audi e-tron GT) 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 RS - 646ch?
Yes, the RS - 646ch 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 Audi e-tron GT 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 Audi e-tron GT?
Use the ChiptuneMAP directory to find a tuner near you. Compare prices, services and specialties.

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