4.4 V8 bi-turbo - 507ch Tuning
Alpina B7 — Detailed power and torque gains by stage.
Gains by stage(4)
Power
507 hp
Torque
700 Nm
essence
Power
507→600ch
+93 ch
+18%
Torque
700→800Nm
+100 Nm
+14%
OriginalTuned
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Everything about 4.4 V8 bi-turbo - 507ch tuning
Tuning the 4.4 V8 bi-turbo - 507ch found in the Alpina B7 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 Alpina B7 4.4 V8 bi-turbo - 507ch, tuning delivers up to +153 hp and +180 Nm depending on the stage. Stock vs tuned figures:
| Stage | Power | Torque | Indicative price |
|---|---|---|---|
| Stage 1 | 507 → 600 hp | 700 → 800 Nm | — |
| Stage 2 | 507 → 660 hp | 700 → 880 Nm | — |
| E85 Flexfuel | 507 → 507 hp | 700 → 700 Nm | — |
| E85+ | 507 → 600 hp | 700 → 800 Nm | — |
Frequently asked questions
What gains can I expect from tuning the 4.4 V8 bi-turbo - 507ch?
Tuning the 4.4 V8 bi-turbo - 507ch (Alpina B7) 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 4.4 V8 bi-turbo - 507ch?
Yes, the 4.4 V8 bi-turbo - 507ch 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 Alpina B7 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 Alpina B7?
Use the ChiptuneMAP directory to find a certified tuner near you. Compare reviews, prices and specialties.