Toyota Supra A90 & A91 B58 ECU Unlock — Same Day Service Nottingham

Unlock the full tuning potential of your Toyota GR Supra A90 or A91 B58 with professional ECU unlocking from Ramzy Performance in Nottingham.

Our Toyota Supra ECU unlock service is designed for B58-powered A90 and A91 models using compatible Bosch MG1 ECUs, including MG1CS201 and MG1CS024. Once unlocked, the ECU can be accessed by compatible tuning platforms, allowing your tuner to flash and calibrate the vehicle’s engine software.

Toyota Supra ECU Unlock in Nottingham

The factory ECU can restrict access to programming and tuning functions. An ECU unlock removes the relevant programming restrictions, allowing compatible tuning software to communicate with the ECU.

At Ramzy Performance, we provide a professional Toyota Supra B58 ECU unlock service in Nottingham, with same-day turnaround available for eligible ECUs.

Service Includes

• Toyota GR Supra A90 B58 ECU unlock
• Toyota GR Supra A91 B58 ECU unlock
• Bosch MG1CS201 / MG1CS024 ECU support
• Professional ECU unlocking service
• Same-day turnaround on eligible ECUs
• ECU prepared for compatible tuning solutions
• Expert performance support from Ramzy Performance Nottingham

Why Unlock Your Toyota Supra ECU?

If your Supra’s ECU is locked, your chosen tuning platform may not be able to write modified engine software.

An ECU unlock can provide the access required for compatible tuning and calibration, allowing your tuner to optimise parameters such as boost, ignition, fuelling, torque management and throttle response according to the vehicle’s setup.

Whether you’re running a standard B58 or planning a more serious performance build, unlocking the ECU is an important step towards custom ECU tuning for your Toyota Supra.

A90 & A91 Supra B58 ECU Compatibility

We support compatible Toyota GR Supra A90 and A91 B58 ECUs, including Bosch MG1 variants.

Important: ECU compatibility depends on the ECU hardware, production date and current software/security status. Do not rely solely on the vehicle model year. Please provide your ECU part number and ECU production details before sending your unit so we can confirm the correct unlock procedure.

Same-Day Toyota Supra ECU Unlock

Located in Nottingham, Ramzy Performance provides specialist ECU tuning and performance services for enthusiasts throughout Nottingham and the UK.

For eligible ECUs, our same-day Toyota Supra ECU unlock service helps minimise downtime and gets your ECU back ready for the next stage of your tuning project.

Ramzy Performance — Nottingham

Toyota Supra ECU Unlocks | B58 Performance Tuning | ECU Remapping

Ramzy Performance specialises in professional ECU calibration and performance tuning, including Toyota Supra B58 applications.

Ramzy Performance
Unit 3, Hillcrest House
Hucknall Road, Sherwood
Nottingham
NG5 1FS

Ready to Unlock Your Supra?

Send us your Toyota Supra A90 or A91 ECU details and we’ll confirm compatibility before proceeding.

Ramzy Performance — Nottingham’s specialist ECU tuning and performance centre.