3.0 TDI EU6 - 347ch Tuning
Audi S4 — Detailed power and torque gains by stage.
Gains by stage(2)
Power
347 hp
Torque
700 Nm
diesel
Power
347→390ch
+43 ch
+12%
Torque
700→780Nm
+80 Nm
+11%
OriginalTuned
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Everything about 3.0 TDI EU6 - 347ch tuning
Tuning the 3.0 TDI EU6 - 347ch found in the Audi S4 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 S4 3.0 TDI EU6 - 347ch, tuning delivers up to +83 hp and +160 Nm depending on the stage. Stock vs tuned figures:
| Stage | Power | Torque | Indicative price |
|---|---|---|---|
| Stage 1 | 347 → 390 hp | 700 → 780 Nm | — |
| Stage 2 | 347 → 430 hp | 700 → 860 Nm | — |
Frequently asked questions
What gains can I expect from tuning the 3.0 TDI EU6 - 347ch?
Tuning the 3.0 TDI EU6 - 347ch (Audi S4) 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 3.0 TDI EU6 - 347ch?
Yes, the 3.0 TDI EU6 - 347ch 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 S4 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 S4?
Use the ChiptuneMAP directory to find a certified tuner near you. Compare reviews, prices and specialties.