ChiptuneMAP/Audi/Q8/55 TFSI-e - 381ch
Audi

55 TFSI-e - 381ch Tuning

Audi Q8: detailed power and torque gains by stage.

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Gains by stage(4)

Power

381 hp

Torque

600 Nm

hybride essence
Power
381→540hp
+159 hp
+42%
Torque
600→850Nm
+250 Nm
+42%
OriginalTuned

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Tuners · ChiptuneFILE

Stage 1 file for the 55 TFSI-e - 381ch

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 55 TFSI-e - 381ch tuning

Tuning the 55 TFSI-e - 381ch found in the Audi Q8 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 Q8 55 TFSI-e - 381ch, tuning delivers up to +209 hp and +340 Nm depending on the stage. Stock vs tuned figures:

StagePowerTorqueIndicative price
Stage 1381 → 540 hp600 → 850 NmOn quote
Stage 2381 → 590 hp600 → 940 NmOn quote
E85 Flexfuel381 → 381 hp600 → 600 NmOn quote
E85+381 → 540 hp600 → 850 NmOn quote

Frequently asked questions

What gains can I expect from tuning the 55 TFSI-e - 381ch?
Tuning the 55 TFSI-e - 381ch (Audi Q8) 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 55 TFSI-e - 381ch?
Yes, the 55 TFSI-e - 381ch 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 Q8 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 Q8?
Use the ChiptuneMAP directory to find a tuner near you. Compare prices, services and specialties.

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