6.0 W12 - 420ch Tuning
Audi A8 — Detailed power and torque gains by stage.
Gains by stage(4)
Power
420 hp
Torque
550 Nm
essence
Power
420→430ch
+10 ch
+2%
Torque
550→560Nm
+10 Nm
+2%
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Everything about 6.0 W12 - 420ch tuning
Tuning the 6.0 W12 - 420ch found in the Audi A8 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 A8 6.0 W12 - 420ch, tuning delivers up to +50 hp and +70 Nm depending on the stage. Stock vs tuned figures:
| Stage | Power | Torque | Indicative price |
|---|---|---|---|
| Stage 1 | 420 → 430 hp | 550 → 560 Nm | — |
| Stage 2 | 420 → 470 hp | 550 → 620 Nm | — |
| E85 Flexfuel | 420 → 420 hp | 550 → 550 Nm | — |
| E85+ | 420 → 430 hp | 550 → 560 Nm | — |
Frequently asked questions
What gains can I expect from tuning the 6.0 W12 - 420ch?
Tuning the 6.0 W12 - 420ch (Audi A8) 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 6.0 W12 - 420ch?
Yes, the 6.0 W12 - 420ch 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 A8 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 A8?
Use the ChiptuneMAP directory to find a certified tuner near you. Compare reviews, prices and specialties.