Aston Martin DB9 - ECU Remap Stage 1

About the Aston Martin DB9

The Aston Martin DB9 is considered a two-door grand tourer car that used to be produced by the British carmaker Aston Martin in Gaydon, Warwickshire. It used to be manufactured as a coupé starting in 2004 and as a convertible known as the Volante from 2005, until their discontinuation in 2016.

Why Stage 1 for the 5.9 V12 455hp

Our Stage 1 calibration is designed for a completely stock vehicle — no hardware changes required. In practice this delivers a safe and reversible improvement in drivability.

Typical gains on healthy examples are from around 455 HP to 480 HP and from 570 Nm to 600 Nm (indicative; varies by condition).

What we do

• Initial diagnostics and a full backup of the original ECU file
• Calibration of timing/fuelling, torque limiters and boost strategies
• Throttle response and power delivery refinement with a focus on smoothness
• Road testing and post-map parameter checks

Safety and Warranty

We follow a conservative approach, maintaining thermal and mechanical margins to protect longevity.

The process is fully reversible (factory file can be restored) and requires no physical modifications.

Summary

A Stage 1 remap turns the Aston Martin DB9 5.9 V12 455hp into a more responsive daily driver while keeping stock-like manners.

Contact us for a free quote and eligibility check.