Custom ECU calibration, diagnostics and dyno-supported tuning for drivers from Welsh St Donats, carried out by our team at Llandow.
Drivers from Welsh St Donats can book custom ECU remapping, vehicle diagnostics and dyno testing at our Llandow workshop. Welsh St Donats is covered by our Vale of Glamorgan service area, with every calibration planned around the exact vehicle, its condition and how it will be used.
All bookings are completed at our Llandow workshop. Start with the exact car and the result you want, and we will explain the most suitable route before any work is agreed.
Check tuning options for your vehicleUse these guides to understand the options, then check the exact vehicle before choosing a stage or service.
See how vehicle-specific calibration is developed around diagnostics, data and the way you use the car.
Read the guide Llandow workshop guideUnderstand Stage 1 remapping and how we decide whether it suits a particular petrol or diesel vehicle.
Read the guide Llandow workshop guideTransmission software and shift-behaviour changes for supported vehicles and applications.
Read the guide Llandow workshop guideMeasured testing, fault investigation and development work for your car in our Llandow dyno cells.
Read the guideCustom remapping, developed in house and matched to your car. Choose a stage to compare suitability, gains and pricing.
For healthy standard cars
For suitable standard cars
For cars with supporting hardware
Log in to view starting prices. Final pricing depends on the selected vehicle and ECU.
The work is supported by real workshop capability, not a remote file-download service.
More than two decades of vehicle calibration, diagnostics and workshop experience.
Advice is based on the vehicle and customer goal, not a reseller package.
We develop and test our own tuning work instead of reselling downloaded files.
On-site dyno cells, data logging and specialist diagnostic equipment support the work.
Find your make and model to see the available tuning data, or contact the workshop for a recommendation.
Practical information about the workshop, booking and what happens before tuning.
All bookings are carried out at Llandow Tuning in Llandow, Vale of Glamorgan. This page covers services for Welsh St Donats drivers; it is not a separate Welsh St Donats branch.
Yes. Welsh St Donats is one of the towns covered by our Vale of Glamorgan service area. Start with your registration or vehicle details so we can check the available tuning options.
Courtesy cars are available by arrangement for suitable bookings. Ask when you contact the workshop so availability can be confirmed.
We review the vehicle, fault history, condition and intended use before recommending a calibration or dyno session. A generic package is not assumed to be right for every car.
Tell us what you drive and what you want to improve. We will advise on the next useful step.