Current dyno offer

£150 off Stage 1, Stage 1+ and Stage 2

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Llandow Tuning

Car remapping and ECU tuning in Wales

Our workshop is beside Llandow circuit in the Vale of Glamorgan, for drivers from Cardiff, Bridgend, Swansea and nearby towns.

Find tuning for your car

Enter your UK registration. We’ll ask you to sign in or create an account, then match your car and show its available tuning options.

Tuning near you

Workshop remapping and ECU tuning in Llandow for drivers across South Wales.

Why choose Llandow Tuning?

  • Excellent Value
  • Free Courtesy Cars
  • 22 Years Tuning Experience
  • Fully Independent
  • Every Map is a Custom Map
  • No OTS Maps like Quantum Tuning, REVO or APR
  • Fully Tested Recalibrations
  • ASNU Injector Testing
  • Expert Software & Electronics Technicians
  • Dyno Developments 2WD & On-Car Dyno Facilities
  • Free Wi-Fi and indoor/outdoor waiting area
  • Free Expert Advice
More Reasons to Choose Us
Performance upgrades

Performance Upgrades

Our custom recalibrations are developed in-house for stronger, smoother performance while keeping the vehicle suitable for the way it is used. We also support the software with carefully chosen mechanical upgrades where they make sense.

Workshop services

Workshop Services

Alongside tuning, our technicians handle software updates, fault finding, live data analysis, datalogging, walnut blasting, injector testing, DPF services, ECU testing, motorsport wiring and fabrication, plus specialist support for Ferrari, Maserati and BMW vehicles.

Workshop facilities

Facilities

Our Llandow headquarters has a Dyno Developments 2WD chassis dyno, a MAHA LPS 2000 4WD dyno in cell two, on-car dyno equipment and one of the largest selections of diagnostic tools in the area.

Tuning for all makes

All Makes

Petrol or diesel, three cylinders or twelve, Llandow Tuning works across a wide range of makes and models. We also support vintage vehicles with dynamometer carburettor setup and Crypton tuning services.

Custom tuning packages

Choose the right remap for your car

Custom remapping, developed in house and matched to your car. Choose a stage to compare suitability, gains and pricing.

Standard hardware £150 off

Stage 1

For healthy standard cars

From £250 Normally £400
  • Balanced power and torque gains
  • Dyno-developed calibration
  • Everyday drivability
  • Potential efficiency improvement
  • Full aftersales support
Check my car & price What is Stage 1?
Higher output £150 off

Stage 1+

For suitable standard cars

From £250 Normally £400
  • Higher output than Stage 1
  • Vehicle health checked first
  • Fuel quality and logging considered
  • Dyno-developed road calibration
  • Full aftersales support
Check my car & price What is Stage 1+?
Supporting modifications £150 off

Stage 2

For cars with supporting hardware

From £350 Normally £500
  • Mapped to the installed hardware
  • Supporting airflow, cooling or exhaust
  • Calibration developed through dyno and logging work
  • Requirements confirmed for your car
  • Full aftersales support
Check my car & price What is Stage 2?

Prices shown are starting prices. Some ECUs and vehicle combinations cost more. Check your car for a vehicle-specific quote.

Llandow Capabilities

Cell One
Bookable 2WD dyno
1200HP Dyno Developments rolling road
15KW fan cooling

Cell Two
Available MAHA LPS 2000 4WD dyno
Fan cooling

Exhaust Extraction
Multiple Wideband O2 Sensors
Plex Knock Detection
Crypton Tuning
AVL Emission Testing
Multi Channel Analog Datalogging
Multi Channel Temperature Datalogging
4 Channel Oscilloscope

On-Road Dyno Testing

MagicMotorsport DynoRoad Dyno Devices
Accurate On-Road Dyno Measurement
Supports 2x4, 1x3, 4x4, 4x6
Supports most commercial & farm vehicles

Specialist Services

Full Electronics Suite
Injector Testing
Brake Disc Skimming
Metal Fabrication
CNC Plasma Cutting
Roll Cages
Exhaust Systems
Walnut Blasting
Motorsport Wiring

Diagnostic Tooling

BMW ISTA, DIS & Modic, BMW Explorer, AutoHex
Ferrari & Maserati SD3, Texa Supercar
Porsche PIWIS
VAG ODIS, VASPC, VAGCOM, VAGCAN Pro, AVDI
Jaguar/Land Rover IDS, Faultmate
Mercedes HHTWin, Star, Xentry, Verdimo
Honda HDS Diagnostic
Toyota TDS Diagnostic
Tech2 For Suzuki, GM US, Opel/Vauxhall, Isuzu
Ford & Mazda IDS
Chrysler StarScan
Aftermarket Bosch KTS, Texa, Autoboss, Snapon