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Remapping in Cornwall your No1 mobile auto locksmith can also re-map your car

CARS

FROM £125

MOTORBIKES

FROM £150

LORRIES

FROM £250

TRACTORS

FROM £400

Mobile Re-Mapping in collaboration with SouthWest Performance.

Welcome to Southwest Performance Ltd

Your premier Independent ECU Remapping and vehicle tuning specialist based right here in Cornwall.
Our dedicated team excels in a range of services to enhance your vehicle’s performance.

What sets us apart is our true independence

Proudly collaborating with some of the top tuners in the UK, Europe, and beyond for developmental work.

With our roots dating back to 1987, when we tuned a Series 1 Escort turbo, before moving on to the RS500 Cosworth we’ve evolved into a significant presence in BTCC, Ferrari Challenge Cup, and our own Global GT’s.
In 2017 we moved away from Northampton relocating to Cornwall to enjoy a family life, the beaches and of course the car clubs.

ECU Remapping in Cornwall is a specialty at Southwest Performance, in collaboration with Car Keys Cornwall.

As one of the select few, we offer premium off-the-shelf maps from Mobile Eco Tuning and Avon Tuning, both renowned UK performance remapping companies. In addition, our own maps provide a cost-effective solution for Stage 1 solutions and various add-on options like EGR, DPF, Pops & Bangs, Hard Cut Limiters, and more.

We take great pride in delivering top-notch ECU remapping services in Cornwall.

Beyond remapping, we also excel in ECU repairs and cloning, including immobilizer alignment.

Our commitment to quality extends to creating a safe and secure environment for accurate vehicle assessments.

Whether you’re aiming to boost performance, enhance fuel economy, or enjoy a smoother drive, trust Southwest Performance to not only meet but exceed your expectations.

Southwest Performance

  • – ECU Remapping
  • – Stand Alone ECU’s
  • – Stage 1, 2, and 3 Tuning
  • – Engine Swap Integrations
  • – Advanced Diagnostics
  • – Gearbox Tuning
  • – ECU Cloning
  • – ECU Testing
  • – ECU Repairs
  • – Mobile Eco Tuning (MET) dealer
  • – Avon Tuning dealer
  • – Master Tuning tools only

We take great pride in delivering top-notch ECU remapping services in Cornwall. 
Beyond remapping, we also excel in ECU repairs and cloning, including immobilizer alignment.

Our commitment to quality extends to creating a safe and secure environment for accurate vehicle assessments.
Whether you’re aiming to boost performance, enhance fuel economy, or enjoy a smoother drive, trust Southwest Performance to not only meet but exceed your expectations.

Agricultural and plant remapping power economy available at Car Keys Cornwall from SouthWest Performance. Stage 1 remap Stage 2 remapping gearbox remapping
Smart remapping for power economy available at Car Keys Cornwall from SouthWest Performance. Stage 1 remap Stage 2 remapping gearbox remapping
BMW remapping power economy available at Car Keys Cornwall from SouthWest Performance. Stage 1 remap Stage 2 remapping gearbox remapping
Car Keys Cornwall Stage 1 remapping with SouthWest Performance Stage 1 stage 2 remaps Volkswagen VW T5 T6
commercial remapping power economy available at Car Keys Cornwall from SouthWest Performance. Stage 1 remap Stage 2 remapping gearbox remapping
Ford Volvo remapping power economy available at Car Keys Cornwall from SouthWest Performance. Stage 1 remap Stage 2 remapping gearbox remapping

If you're the type of person who has to fulfill your dreams, you've gotta be resourceful to make sure you can do it. I came out to Car Keys Cornwall for a new key and left with a remapped Golf R and the latest Virtual Cockpit...

Chloe.

Last update: September 2023

Notes

  • Custom Re-Maps are only done at our workshop.
  • Wiring loom modification needs to be complete before mapping.
  • Mobile Re-Mapping is for stock, stage 1 and options
  • All sensors required must be working.
  • Delets may require other modifications not included in the mapping cost
  • Weekdays 9am to 5pm
  • Saturdays before 12 only.
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