55 TFSI-e - 381ch Tuning
Audi Q8 — Detailed power and torque gains by stage.
Gains by stage(4)
Power
381 hp
Torque
600 Nm
hybride essence
Power
381→540ch
+159 ch
+42%
Torque
600→850Nm
+250 Nm
+42%
OriginalTuned
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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:
| Stage | Power | Torque | Indicative price |
|---|---|---|---|
| Stage 1 | 381 → 540 hp | 600 → 850 Nm | — |
| Stage 2 | 381 → 590 hp | 600 → 940 Nm | — |
| E85 Flexfuel | 381 → 381 hp | 600 → 600 Nm | — |
| E85+ | 381 → 540 hp | 600 → 850 Nm | — |
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 certified 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 certified tuner near you. Compare reviews, prices and specialties.