During the present time we are requesting all vehicles be dropped off for any  mapping/servicing/diagnostic work and customers not to wait with the cars
 -   we will contact you when your vehicle is ready to be collected.
Thank you for your cooperation with us at this time, stay safe.
The SCM team.

For further queries please contact us via email and we will get back to you.


Vehicle remapping South Wales

SCM Remaps are a family run business based near Swansea and Llanelli in Crosshands Business Park behind Leekes department store. 

We have worked in the Motor Repair and Diagnostic's industry for more than 30 years. We have a high passion and knowledge for performance tuning, you will be in safe hands.

Vehicle remapping releases more Power and Torque from the engine. As the extra power and torque are kept within safe limits for your engine and drive train so there are no reliability issues.

Opening Hours

Monday to Friday  8.30am to 5pm

Saturday 8.30 am to 12.30 pm

SCM Remaps Swansea Crosshands ECU Mapping Red Mini Cooper

Our Service

We create Custom files for your car with the aid of our tuning partner Atm Chiptuning.

Our own in house Dyno Dynamics AWD rolling road is used for map development and testing power gains achieved.

We also have our own genuine map editing software packages from Winols, Swiftec and ECM.

We use these to produce top quality reliable custom remaps for your vehicles.

Dyno Dynamics DS 450 AWD Rolling Road

Our Dyno Dynamics AWD DS 450 rolling road can be used for power runs and map development.
It is able to test up to 1200 bhp for fwd, rwd or 4wd drive. 

With our in house dyno we also offer dyno days.  This can be for clubs, enthusiasts or even to specialist tuners to remap their own customers cars.

We pride ourselves on offering the best Remapping and Diagnostic repair service in the area at great prices.

Our aim is to maintain our high quality standard of service to our customers, so everyone leaves with a smile!

SCM Remaps Swansea Crosshands ECU Mapping Range Rover Gold

SCM Remaps Swansea Crosshands ECU Mapping Seat Green

Lifetime Software Guarantee

Our file changes have been developed and tested on a rolling road and carry a Lifetime Software Guarantee.

All our remaps are written on your vehicle ecu's own file for Performance or Economy or Best of Both.
We hold the original file should you ever want it returned back to standard.

We use the latest Hardware and Software packages from AlienTech, Vcpower and Evc.

These databases is constantly being updated to include newer vehicles as and when available.

So If yours is not currently available, it won't be long before it is!

Get Your Car To Perform Better

Improve Your Driving Experience

Improvements That Work

Once you've had your vehicle remapped by us, you will be amazed at the Improvements and wished you'd done it sooner. 

Please browse our website or visit Our Facebook page where you can see vehicles that we have remapped and latest updates.

We have Many Happy Customers who have also been referring their friends and family to us. 
Send us an email or contact us via Facebook messenger for more information.