Remapping FAQs

Vehicle remapping is the process of adjusting the software inside your car’s Engine Control Unit (ECU). By fine-tuning the performance parameters inside the ECU, we can unlock extra power, improve torque delivery, increase fuel efficiency, and enhance overall driveability

Yes – when done professionally. We only use proven, manufacturer-safe tuning files tailored to your vehicle. All adjustments stay within the mechanical limits of your engine, gearbox, and other components.

• Increased Horsepower and Torque

• Improved throttle response

• Smoother power delivery

• Better fuel economy (on many vehicles)

• A more enjoyable driving experience

In most cases, yes. By optimising fuel delivery and engine efficiency, many customers see fuel savings of 5–15% with careful driving. Performance-focused remaps may prioritise power over economy, but we can advise on the best option for you.

Not if carried out correctly. Poor-quality remaps can push your engine beyond safe limits, but we provide in house developed and tested tuning files designed for long-term reliability.

It depends. Some manufacturers may consider a remap as grounds to void a warranty. If this is a concern, speak with us before booking – we can explain your options, including reverting to stock software if needed.

Yes. We always back up your original ECU file before tuning, so we can return your car to factory settings at any time.

On average, around 1 hour. If your having the Gearbox remapped this will be slightly longer. Some vehicles may take longer depending on the ECU type, reading method and access requirements.

Yes – we are a fully mobile service. We will come to you with our professional mobile tuning equipment, making the process convenient at your home or workplace.

Were a fully mobile service, based in North Leicestershire (Melton Mowbray). We cover approximately a 100 mile radius from here. This takes us up to and including Manchester, Sheffield, Leeds, Grimsby, Skegness, Boston, Norwich, Ipswich, Colchester, Chelmsford, London, Oxford, Gloucester, Hereford, Shrewsbury, Stoke, Crewe and everywhere in between. Exceptions can be made, we have covered parts of Wales and the South Coast. Some small fuel/travel surcharges may apply.

We remap most modern petrol and diesel vehicles, including cars, vans, and some commercial vehicles. Contact us with your registration for a free compatibility check.

Prices vary depending on your vehicle and the type of remap (Stage 1, Stage 1+, Stage 2, Gearbox, Deletes, Limiter Removals etc). Contact us for a free quote tailored to your car.

Yes – you should inform your insurance provider of any modification, including ECU remapping. Failing to do so could invalidate your cover.

A healthy, legally configured car should pass as normal.

Yes—providing the engine/gearbox are healthy. We’ll advise after a health check.