Bespoke calibration for high-performance projects

What bespoke calibration covers

By definition, an individually built vehicle has no suitable generic file because its setup is unique. Calibration is therefore built around the actual vehicle: fitted hardware, fuel supply, forced induction, cooling, transmission and intended use.

MG AutoTech has experience with individually calibrated high-performance projects. The specific scope always depends on the engine, hardware, fuel supply, forced induction, transmission, measurements and intended use.

• Complete record of the installed setup
• ECU and TCU calibration for the specific vehicle
• Analysis of live data under real load
• Define protection limits and operating use

Why the setup comes before the target figure

The most common enquiry in this field starts with a number. Technically, that is the wrong order: target power is the outcome of a setup, not its starting instruction. Forced induction, fuel supply, cooling, compression and transmission together determine what is sustainable.

We therefore first record what is actually fitted — with part designations, not categories. “A bigger turbo” is not enough information to design a calibration around.

This reveals the realistic range and the system’s weakest point. That point determines the result, regardless of how strong the other components are.

Measurements are the foundation of the work

A peak figure describes a moment. Designing a high-performance setup requires what happens over time under real load: intake-air temperature, exhaust temperature, boost behaviour, fuel pressure, knock control and protection-strategy response.

These values are analysed before a setup is considered complete. Calibration based on just one run is not calibration; it is a snapshot.

Protection functions remain part of the setup

Factory protection strategies exist because components have limits. On a high-performance project, hardware changes move those limits — they do not make them disappear.

Simply removing protection functions to achieve a higher figure only transfers risk to vehicle operation. It is more sensible to adapt limits to the new setup and keep them where they genuinely protect the system.

Define the intended use clearly

A public-road vehicle, a motorsport-only vehicle and a vehicle for export face different requirements. This classification belongs at the start because it helps determine the permissible setup.

Power-changing road-vehicle work affects approval requirements; necessary documentation or inspection is clarified beforehand. Projects outside public-road use are clearly separated.