Stage 1
Software-focused calibration for suitable standard vehicles.
Promax Remaps · ECU Tuning Specialists
ECU Remapping & Vehicle Tuning in Barnsley
Professional vehicle-specific ECU remapping, diagnostics-led tuning and practical automotive support.
Vehicle-specific calibrationOriginal ECU file retainedBarnsley · South Yorkshire
CHECK GAINS & REQUEST FOR A QUOTE
Find the right tune for your vehicle
Use the WebBang vehicle search to check compatible tuning options and expected gains for your exact vehicle.
Remap by Manufacturer
Performance tuning for the vehicles you drive
Start with the manufacturer, then use the vehicle lookup to find the exact engine and tuning options.
Promax RemapsBarnsley · South Yorkshire
ECU Remapping
Calibrated around the vehicle, not a generic file
Promax focuses on considered ECU calibration, diagnostics and the condition of the vehicle before tuning.
Stage 2
For vehicles with the appropriate supporting hardware and setup.
Diagnostics first
Vehicle condition and fault information matter before calibration.
How It Works
A clear tuning process
Identify
Confirm the exact vehicle, engine and ECU.
Check
Review condition and diagnostics before tuning.
Calibrate
Apply the appropriate vehicle-specific calibration.
Verify
Complete final checks and explain the result.
Book With Promax
Ready to discuss your vehicle?
Tell Promax what you drive and what you want to achieve.