We come to you
Stage 1 remaps and supported ECU solutions at your Cardiff-area location. Send the registration and postcode so the work, coverage and quote can be confirmed.
Ask for a mobile visit
We come to you in Cardiff for supported Stage 1 remapping and ECU solutions, or you come to us for tuning and testing on one of our two rolling roads. Mobile tuning backed by a machine shop and 22 years of experience.
Mobile remaps & mobile tuning
22 yearsof tuning experience
Dual dynos2WD and 4WD facilities
Machine shopcomplete workshop backup
Stage 1 remaps and supported ECU solutions at your Cardiff-area location. Send the registration and postcode so the work, coverage and quote can be confirmed.
Ask for a mobile visitCome to us for tuning and testing on one of our two rolling roads. Stage 2, custom hardware and more advanced jobs are carried out at the workshop on the chassis dyno.
Workshop: Llandow, CF71 7PB.
Arrange a workshop visit
Mobile remapping in Cardiff, backed by 22 years of tuning experience. Choose Stage 1 or supported ECU solutions at your location, or book advanced tuning at the workshop.
The quote follows the vehicle and agreed work. Send the registration, engine, transmission, current hardware and any warnings so support and preparation can be confirmed.
We come to you, or you come to us. Our mobile service has dual chassis dynos and machine shop facilities behind it when the vehicle needs more involved workshop work.
Send the vehicle details and postcode for a mobile Stage 1 enquiry. We confirm controller support, coverage and the work that can be completed at your location before booking.
DPF Off, AdBlue Off, NOx Off, EGR Off and OPF Off enquiries are assessed for eligible motorsport or other lawful non-road projects. These options are not offered for public-road use.
More advanced calibration comes into the workshop for chassis dyno work. Agree the specification, testing question and appointment before travelling to Llandow, CF71 7PB.

More advanced tuning is carried out at the workshop on the chassis dyno. Our 2WD and 4WD dyno facilities support the agreed work for the vehicle.
Send the fitted hardware, existing calibration, drivetrain and fuel details. Measurement, diagnosis and custom calibration need different testing plans.
For a modified build or standalone ECU enquiry, send the full specification before booking. Controller support and the proposed work are confirmed individually.
Our mobile tuning service is backed by 22 years of tuning experience, dual dynos and a machine shop. Those facilities give a workshop route for the more advanced work.
Choose mobile Stage 1 or ECU work at your location, or a workshop chassis dyno appointment. Tell us what the vehicle needs so the visit fits the enquiry.
Include the vehicle details, postcode and preferred appointment in your enquiry. We agree support, preparation and the quote before the booking.
Cardiff mobile remapping with a complete tuning workshop behind it. The service combines supported work at your location with dual dynos and machine shop backup.
You can request a mobile appointment or choose to bring the car into the workshop. More advanced calibration needs a workshop chassis dyno booking.
The hardware, controller support and current vehicle condition determine the work. Describe an existing warning separately from a tuning request.
22 years of tuning experience behind the mobile and workshop service.
We discuss the vehicle, agreed checks and testing before the quote. Power or fuel-economy changes are vehicle-specific.
Calibration is discussed against the specification and intended use. Send previous tuning and fitted hardware so the brief is complete.
Dual chassis dynos, 2WD and 4WD facilities, and machine shop backup for work that needs a workshop appointment.
Stage 1 remapping, supported ECU solutions and workshop tuning for Cardiff and nearby drivers. Choose the appointment around the vehicle and the agreed work.
Ask about supported Stage 1 remapping at your location or a workshop appointment.
Send the controller, fitted hardware and intended use for a workshop calibration enquiry.
Need a power run, drop us a line
Need some dyno time? We can help
Ask about brake-disc skimming. The vehicle, disc condition and proposed work are assessed before booking.
Got a carbon build up? We provide a complete Walnut Blast Service
Custom Control Panel or CAN Bus Interface? We can help
We provide a complete range of Auto Electrical and Auto Electronics services for Fast Road and Motorsport users. From developing custom CANBUS controllers, supplying and fitting stand alone ECUs (OMEX, Haltech, Emerald, MegaSquirt, Cosworth etc) to fitting piggyback systems (HonData, Ktuner, APEC etc). We can create professional motorsport wiring harnesses in house and have most crimping systems available
We can supply, fit and tune aftermarket standalone ECUs from most manufactuers. We have experience in OMEX, Haltech, Emerald, MegaSquirt, Cosworth, Bosch to name a few.
Motorsport grade wiring is in our DNA. Need a wiring harness for your vehicle where a commercial one isn't available? Not a problem we've got next to every criming tool you could imagine
Need something different? A controller for something weird and wonderful? Come ans peak to us. Need a canbus interface to make something like and Engine swap work? Drop us a message
These are starting prices for supported vehicles. The ECU, gearbox, fitted hardware and checks required can change the quote. Send your registration and requirements so the workshop can confirm the price for the agreed work.
Workshop calibration and dyno appointments take place at Unit 11 Sambucus Avenue, Llandow Trading Estate, Llandow, Cowbridge, CF71 7PB. Confirm the booking and vehicle requirements before travelling from Cardiff, Penarth or Barry.
A healthy standard car is the starting point for Stage 1 tuning. An upgraded intercooler, turbo, intake or fuelling system changes the questions we ask for Stage 2 and custom calibration. Send the complete hardware list, fuel used and any existing tune before the visit.
A power run measures power and torque. A diagnostic session investigates issues such as hesitation, boost loss or limp mode under load. Dyno testing supports those decisions at our Llandow workshop, with Dyno Developments 2WD and MAHA LPS 2000 4WD equipment. The suitable setup is confirmed for your drivetrain.
View the published workshop facilities and current dyno bookings, or send your vehicle details to discuss the appropriate appointment.
Cardiff Remaps would welcome any enquiries about our services. Want to know what we can do for you? Drop us an email
Cardiff 02922 130 155
South Wales Dyno Center, Llandow, Cowbridge CF71 7PB