Your Vehicle
Aston Martin Vantage 4.3 V8 400HP
Technical Specifications
Power and torque increase
Stage 1: software remap only, no mechanical changes, fully reversible.
Stage 1: file 100 € online + installation 350 € at the workshop (via the OBD port) Book now
Power HP
Torque Nm
Buy the Stage 1 file, pay the installation at the workshop
100 € VAT included: the file developed for your engine, paid online
Installation: 350 € network price, the workshop may charge less, paid at the chosen workshop (via the OBD port) · terms
Power Graph
Aston Martin Vantage 4.3 V8 400HP: da 400 a 425HP
Remapping Aston Martin Vantage
MasterTuning develops remapping for Aston Martin. La Aston Martin Vantage 4.3 V8 400HP può passare da 400 HP a 425 HP con un incremento di 25 HP.
The development of each remap is customized by MasterTuning.
- 100% customised files with lifetime warranty
- Reference values for Stage 1: the file is developed on your vehicle and checked in the workshop
- Best performance, within safety margins
- Reduced fuel consumption
ECU Remapping Details Aston Martin Vantage 4.3 V8 400HP
The Aston Martin Vantage 4.3 V8 400HP is equipped with a petrol engine that produces 400 HP and 418 Nm of torque in its factory configuration. With MasterTuning's professional ECU remapping, this Aston Martin can achieve 425 HP (+6%) and 440 Nm (+5%).
Our Stage 1 tuning for the Vantage g-2018 delivers an impressive gain of +25 HP and +22 Nm, optimizing the petrol engine's performance while maintaining reliability and staying within safe parameters.
The engine code GAM05 identifies this specific powerplant configuration. The Ford EEC-VI ECU is professionally recalibrated to unlock hidden potential while preserving engine longevity.
With 400 HP from factory, this Aston Martin Vantage is already a performance vehicle. Our remapping extracts even more potential, delivering exhilarating acceleration and enhanced driving dynamics for enthusiasts who demand the best.
Technical Specifications — Aston Martin Vantage 4.3 V8 400HP
Factory technical data for the Aston Martin Vantage 4.3 V8 400HP (g-2018), used by MasterTuning engineers to develop a remap tailored to this specific powerplant. Figures shown are reference values for Stage 1; the file is developed on your vehicle and checked in the workshop.
| Engine code | GAM05 |
|---|---|
| ECU / Control unit | Ford EEC-VI |
| Fuel | Petrol |
| Compression ratio | 11.3 |
| Bore × stroke | 89.0 X 86.0 mm |
| Stock power | 400 HP · 418 Nm |
| Remapped power (Stage 1) | 425 HP (+25) · 440 Nm (+22) |
Don't want to touch the ECU?
Rapid Dimsport add-on modules connect to the engine sensors with original connectors: they fit in a few hours and come off without a trace, leaving the factory software untouched. Useful on a leased car, one still under warranty or one you plan to sell soon. Check which ones fit your Aston Martin Vantage.
Frequently Asked Questions - Aston Martin Vantage
How much power can I gain from remapping my Aston Martin Vantage?
With MasterTuning Stage 1, your Aston Martin Vantage 4.3 V8 400HP can gain +25 HP (from 400 to 425 HP) and +22 Nm of torque. This represents a 6% increase in power.
Which ECU does the Aston Martin Vantage 4.3 V8 400HP use?
The Aston Martin Vantage 4.3 V8 400HP uses the Ford EEC-VI engine control unit. MasterTuning recalibrates this ECU for Stage 1 and Stage 2.
What is the engine code of the Aston Martin Vantage 4.3 V8 400HP?
The engine code of the Aston Martin Vantage 4.3 V8 400HP is GAM05. You can find it in the vehicle documents or on the engine plate.
Is ECU remapping safe for the Aston Martin Vantage engine?
Yes, MasterTuning's remapping for the Aston Martin Vantage 4.3 V8 400HP is developed within safe parameters. Each file is developed on your vehicle, checked in the workshop and stays within the mechanical limits of the GAM05 engine.
Is the Aston Martin ECU remapping reversible?
Absolutely. The original factory calibration of your Aston Martin Vantage is always backed up before remapping. The process is 100% reversible at any time.
Will remapping affect my Aston Martin warranty?
ECU remapping may affect your manufacturer warranty. We recommend checking your specific warranty terms. Many of our customers choose to remap after the warranty period or accept this trade-off for the significant performance gains.
Other Remaps You Might Like
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Book your remap or ask for a quote
Stage 1 can be bought online and is done at the workshop you choose; for Stage 2 we send you a quote.
Stage 2 is quoted on request: write to us and we will reply with price and timing.
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