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

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  • Performance

    Remapping

    Vehicle-specific ECU calibration for performance, response and economy.

    VAG Tuning

    Performance options for Audi, Volkswagen, SEAT, Skoda and related platforms.

    BMW & MINI Tuning

    Engine and transmission tuning for supported BMW and MINI vehicles.

    Ford Tuning

    Performance tuning for supported Ford petrol and diesel vehicles.

    Gearbox Tuning

    DSG, DCT and automatic gearbox calibration, care and supporting services.

    Classic & Vintage Tuning

    Rolling-road setup for carburettors, ignition and mechanical injection.

    Motorsport Tuning

    Calibration and datalogging for competition vehicles and standalone ECUs.

    Dyno Sessions

    Power runs, datalogging and controlled testing on our braked rolling road.

    View All Performance Information
  • Engine diagnostics & fault finding
    • Engine diagnostics & fault finding
    • Free code scan & assessment
    • Misfire diagnostics
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    • Injector bench testing
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    Emissions
    • DPF, EGR & AdBlue diagnostics
    • DPF diagnostics
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    • EGR repairs
    • DPF removal
    • AdBlue delete
    • EGR delete: common issues
    • AdBlue & SCR: common issues
    • Catalyst removal
    Engine cleaning & repairs
    • Carbon cleaning
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    • Inlet manifolds
    • Ultrasonic cleaning
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    • Carb repairs
    Performance & tuning
    • ECU tuning / remapping
    • Vintage tuning
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    • Fit to Map
    • Tuning inspection
    • Upgrade fitting
    • Turbo upgrades
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    View all services
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  1. Find My Car
  2. Makes
  3. MINI
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  5. U25

MINI Countryman U25

Choose a powertrain

Petrol powertrains

1 option
  • Petrol S 2.0T 218HP Petrol 218 hp 320 Nm Engine B48A20P View tuning options >

Diesel powertrains

1 option
  • Diesel D 2.0D 148HP Diesel 148 hp 360 Nm Engine B47C20 View tuning options >

Electric powertrains

2 options
  • Electric E 204HP Electric 204 hp 250 Nm View tuning options >
  • Electric SE 313HP Electric 313 hp 494 Nm View tuning options >

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Llandow Tuning

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Performance

  • ECU Tuning Wales
  • Remapping Wales
  • Gearbox Tuning
  • Vintage and Classic Tuning
  • Motorsport Tuning
  • Dyno Sessions

Popular engines

  • BMW M57 tuning
  • BMW S63 tuning
  • All engines

Motorsport Partnerships

  • Motorsport Partnerships
  • Swansea University Race Engineering
  • Rocketdog Racing

Tuning Near You

  • Bridgend
  • Caerphilly
  • Cardiff
  • Carmarthenshire
  • Monmouthshire
  • Neath Port Talbot
  • Newport
  • Pembrokeshire
  • Powys
  • Rhondda
  • Swansea
  • Torfaen
  • Vale of Glamorgan
  • Our Competitors

Nearby Towns

Penarth, Cowbridge, Barry, Llantwit Major, Bridgend, Pontyclun, Llantrisant, Pencoed, Rhoose, St Athan, Porthcawl and Cardiff.

Services

  • All Our Services
  • DPF Diagnostics
  • DPF Delete Wales
  • Free Code Scan & Assessment
  • AdBlue Diagnostics
  • AdBlue Delete Wales
  • AdBlue & SCR: Common Issues
  • EGR Diagnostics
  • EGR Delete: Common Issues
  • O2 Sensor Deletes
  • Walnut Blasting
  • ECU Testing and Repairs

Latest News

  • Audi TT 177HP > 254HP No "tested on another car" or "dyno developed" o...
  • BMW TCM Software Update Customer requested we flash their gearbox to t...
  • Adblue Light? DPF or EGR Issue? Come for a Free Code Scan and Assessme...
  • 81HP Gain with our Custom Dyno Created Stage 1 tune for this Mini Copp...
  • 𝗖𝗜𝗧𝗥𝗢𝗘𝗡 𝗥𝗘𝗟𝗔𝗬 𝗜𝗡 𝗟𝗜𝗠𝗣 𝗠𝗢𝗗𝗘 - 𝗕𝗔𝗗 𝗧𝗨𝗡𝗘 𝗘�...
  • VW Caddy - Custom Dyno Stage 1 £100 Off - Never a better time to get a...
  • Just for fun, whom can tell me what make and model of car this engine...
  • 𝗠𝗜𝗡𝗜 𝗥𝟱𝟲 𝗖𝗢𝗢𝗣𝗘𝗥 𝗦 • 𝗦𝗧𝗔𝗚𝗘 𝟯 • 𝟯𝟬𝟱𝗛𝗣 𝗥𝗔𝗖𝗘...
  • 𝗠𝗘𝗥𝗖𝗘𝗗𝗘𝗦 𝗖𝟰𝟯 𝗔𝗠𝗚 • 𝟰𝟭𝟵𝗛𝗣 Not bad at all if we do sa...
  • Porsche Custom Stage 1 and Adblue/SCR Off Why settle for an off the sh...
View all news

Technical Resources

  • Technical Resources for Tuners
  • DTC Error Codes
  • VAG DSG & S tronic Guide
  • SRS ECU Lookup
  • Battery & BMS Module Lookup
  • HP Calculators
  • Pressure Calculators
  • MAF Tester
  • FRF and SGO to BIN Converter
  • BMW 0DA to BIN Converter
  • CAT FLS / FL2 to BIN Converter
  • BMW FRM3 D-Flash to EEPROM Repair
  • BMW-ISN Exctractor
  • VBF to BIN Converter
  • A2L / KP / OLS to WinOLS CSV
  • WinOLS NOREAD Remover
  • Bosch ECU Part Number Lookup
  • File Service

Common Issues

  • BMW N55 Issues
  • VAG 2.0 TFSI Issues
  • AdBlue & SCR Issues
  • EGR Delete Issues

Latest Articles

  • Why does my engine lose power or enter limp mode under load?
  • Underboost and P0299: does the turbo need replacing?
  • Why does my engine still misfire after replacing plugs or coils?
  • The 2027 emissions proposals, and what they mean for a remap
  • Post-2020 Ford Transit Custom Tuning Is Now Available
  • Who Actually Writes Your OTS Remap?
  • Do BM3 OTS Maps Really Outperform Custom Tunes?
  • Bosch MD1CS003 tuning protection: locked and unlocked ECU numbers explained
  • The Benefits of Upgrading an Intercooler on a Diesel Engine
  • Tuned in Rhondda or South Wales and the Car Doesn't Feel Right?
View all articles
Llandow Tuning, Llandow Dyno Centre, Unit 11 Sambucus Avenue, Llandow Trading Estate, Llandow, Cowbridge, Vale of Glamorgan, CF71 7PB · 01446 355001
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Llandow Tuning specialises in vehicle modifications. Our work often involves altering a vehicle from its factory specifications, typically for motorsport or fast road use.
All modifications and tuning are carried out at the owner's risk. Customers should fully understand and accept these risks before work begins.
Dyno and rolling road use is at the owner's risk. Any damage caused to the dyno, dyno cell, or due to fluid spills must be paid for before the vehicle is released.
It is the customer's responsibility to ensure the vehicle is ready for tuning/dyno time and free from fluid leaks unless otherwise agreed in writing beforehand.
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