Your local remapping workshop in the Amman Valley

For drivers in Ammanford, Glanamman, Garnant, Brynamman, Tycroes, Llandybie and Betws we are the local option rather than a day trip — close enough to drop the car in on the way to work and collect it on the way home. That matters with tuning, because a remap is not a visit-once-and-forget job. If you want something checked afterwards, or decide to go from Stage 1 to Stage 2 later, we are just up the road.

Every map is built for the individual vehicle and verified on our in-house MAHA 4-wheel rolling road. Your original software is backed up before we change anything, and every remap carries a lifetime software warranty.

What Amman Valley driving asks of a car

Local roads are hills, A-roads and valley villages rather than motorway. The A474 through Glanamman and Garnant, the A483 up to Llandeilo and the climb over the Black Mountain on the A4069 all reward torque low in the rev range far more than a headline power figure. That is exactly where a well-built Stage 1 on a modern turbodiesel makes its biggest difference: fewer downshifts on the climbs, easier overtakes, and often better economy on a steady run.

Plenty of local vehicles tow — trailers, horseboxes, caravans — and plenty are pickups and vans that earn a living. For those we build torque-led maps around sustained load, and we talk honestly about clutch condition first. Our guides on commercial vehicle remapping and remaps and clutch slip explain why.

More than remapping

Being local means we are also who Ammanford drivers ring for the jobs that are not tuning: a warning light that needs a proper diagnosis rather than a code reader (see our limp mode guide), a spare or replacement key (key programming), coding a retrofit, or a dash camera.

For security we are official dealers for Pandora and CAN-Phantom, and fit Thatcham-approved immobilisers, alarms and trackers — see alarms and immobilisers and tracker installation.

Prices: Stage 1 remaps from £249.99, Stage 2 from £349.99, and stand-alone dyno sessions from £129.99 (2WD) or £149.99 (4WD). Every remap includes a before-and-after dyno check and a lifetime software warranty. See the full list on our booking page.

Finding us from Ammanford

We are at Unit 1F, Cwmgors Industrial Estate, Park Howard Rd, Gwaun-Cae-Gurwen, Ammanford, SA18 1PA — about 6 miles from Ammanford town centre, roughly 10 to 15 minutes.

Take the A474 east out of Ammanford through Glanamman and Garnant towards Gwaun-Cae-Gurwen, then follow the signs for Cwmgors.

Worth knowing: because we are so close, a lot of Ammanford customers drop the car off and collect it later rather than waiting. Tell us when you book and we will plan the day around it.