We provide remapping for a range of performance vehicles, so get in touch with our team today for more information on our specialist services. We provide quality workmanship and engine modifications that will be completely bespoke to your vehicle’s make and model to achieve the most reliable results. Our garage uses first-class software and tools to remap your vehicle’s ECU (engine controlled unit) to enhance the power and fuel economy of your car. It is a process that involves fine-tuning the existing capabilities of your vehicle so you can get the most out of what is already under the bonnet!

For more information on our services, give us a call today.

What Does Remapping Involve?

Remapping involves altering and rewriting the ECU’s default settings (maps) with new settings that will enhance the car’s overall performance. For most cars, the manufacturer’s default settings are not always the best they can be. This is because they have to consider the different laws, such as emission standards, in all of the countries their cars are sold in. There are different stages to consider, depending on how much power is needed:


This consists of reprogramming the engine management system software and optimising the stock vehicle parameters within the ECU for enhanced bhp and torque output.


Stage two builds on the work of stage one by adding additional supporting hardware upgrades such as a performance stainless exhaust system or cold air filter intake system.


In stage three, we can go even further. Full race engine builds and supporting upgrades such as the fuel system, throttle bodies and even larger turbo chargers– using our trusted industry leading parts suppliers.

Visit Our Specialists

We use the latest specialist technology to create bespoke maps that are tailored to your requirements. Furthermore, when you combine a remap with body modification, you will see a dramatic difference and have a higher performing vehicle.

Contact JC Performance

For remapping in Westbury, Warminster, Frome, Trowbridge, Bath and the surrounding areas of Somerset and Wiltshire, look no further than the team at JC Performance. Get in touch with us today.

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