ChiptuneMAP
ChiptuneMAP/Aston Martin/Vantage/4.0T V8 - 665ch
Aston Martin

4.0T V8 - 665ch Tuning

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

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Stage 1 for your Vantage: garage prices

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Gains by stage(4)

Power

665 hp

Torque

800 Nm

Petrol
Power
665→715hp
+50 hp
+8%
Torque
800→900Nm
+100 Nm
+13%
OriginalTuned

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Tuners · ChiptuneFILE

Stage 1 file for the 4.0T V8 - 665ch

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 V8 - 665ch tuning

Tuning the 4.0T V8 - 665ch found in the Aston Martin Vantage 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 Vantage 4.0T V8 - 665ch, tuning delivers up to +125 hp and +190 Nm depending on the stage. Stock vs tuned figures:

StagePowerTorqueIndicative price
Stage 1665 → 715 hp800 → 900 NmOn quote
Stage 2665 → 790 hp800 → 990 NmOn quote
E85 Flexfuel665 → 665 hp800 → 800 NmOn quote
E85+665 → 715 hp800 → 900 NmOn quote

Frequently asked questions

What gains can I expect from tuning the 4.0T V8 - 665ch?
Tuning the 4.0T V8 - 665ch (Aston Martin Vantage) 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 V8 - 665ch?
Yes, the 4.0T V8 - 665ch 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 Vantage 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 Vantage?
Use the ChiptuneMAP directory to find a tuner near you. Compare prices, services and specialties.

Other engines

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