ChiptuneMAP
ChiptuneMAP/Aston Martin/DBX/4.0T - 707ch
Aston Martin

4.0T - 707ch Tuning

Aston Martin DBX: detailed power and torque gains by stage.

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Stage 1 for your DBX: garage prices

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Gains by stage(4)

Power

707 hp

Torque

900 Nm

Petrol
Power
707→750hp
+43 hp
+6%
Torque
900→1000Nm
+100 Nm
+11%
OriginalTuned

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Tuners · ChiptuneFILE

Stage 1 file for the 4.0T - 707ch

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 4.0T - 707ch tuning

Tuning the 4.0T - 707ch found in the Aston Martin DBX 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 Aston Martin DBX 4.0T - 707ch, tuning delivers up to +123 hp and +200 Nm depending on the stage. Stock vs tuned figures:

StagePowerTorqueIndicative price
Stage 1707 → 750 hp900 → 1000 NmOn quote
Stage 2707 → 830 hp900 → 1100 NmOn quote
E85 Flexfuel707 → 707 hp900 → 900 NmOn quote
E85+707 → 750 hp900 → 1000 NmOn quote

Frequently asked questions

What gains can I expect from tuning the 4.0T - 707ch?
Tuning the 4.0T - 707ch (Aston Martin DBX) 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 4.0T - 707ch?
Yes, the 4.0T - 707ch 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 Aston Martin DBX 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 Aston Martin DBX?
Use the ChiptuneMAP directory to find a tuner near you. Compare prices, services and specialties.

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