Send us your ECU or module and we develop a bespoke calibration on the bench — fully backed up, bench-tested and validated before it comes back to you. Tracked every step of the way, anywhere in the UK.
Bespoke Stage 1 & Stage 2 calibrations that sharpen response and lift power and torque across the rev range — refined, road-friendly and reliable.
DPF*, EGR* and AdBlue/SCR* solutions for motorsport, off-road and export applications — handled with the same rigour as every calibration we develop.
No appointment, no travel. Post your ECU or module to our bench and we return it ready to refit — fully tracked and insured, door to door.
From the moment you order to the moment you plug back in, you can see exactly where your unit is — and what we're doing with it.
Your original calibration is read and archived before a single change is made — so we can always restore it.
Every calibration is checksum-corrected and validated on the bench, so it's right before it leaves us.
Free prepaid postage to us and tracked, insured shipping back — with live updates at every stage.
Your unit comes back ready to refit. Plug it back in, start up and drive — no extra setup required.
Questions after the work is done? We're on hand to help, and your backup stays safe with us.
Smoother power delivery, sharper throttle and real-world gains — developed for your exact engine and hardware.
Specialist emissions solutions for motorsport, off-road and export applications.
* Supplied strictly for motorsport, off-road & export use only. Not legal for use on UK public roads and will cause a vehicle to fail its MOT. See full notice in the footer.
Transmission calibrations that complement your engine tune for crisper, more decisive shifts.
Most units are calibrated and dispatched within 2–3 working days of arriving with us. You'll get an estimated dispatch date as soon as we receive your unit, and live updates as it moves through each stage.
We work with a wide range of petrol and diesel ECUs and transmission control units across most popular makes. If you're not sure whether yours is supported, send us your vehicle details and we'll confirm before you post anything.
A full backup of your original calibration is taken before any work begins, and every map is developed within safe limits for your hardware, then checksum-corrected and bench-validated before it's returned. Your original data stays archived with us.
Free prepaid postage to us, a full original backup, your bespoke calibration, bench testing and validation, tracked insured return shipping, and ongoing support. Your unit comes back plug-and-play, ready to refit.
No. Emissions-related modifications (DPF, EGR and AdBlue/SCR solutions) are supplied strictly for motorsport, off-road and export use only. It is illegal to use these modifications on vehicles driven on public roads in the UK, and removal of emissions equipment will cause a vehicle to fail its MOT. It is the customer's responsibility to ensure compliance with their local laws.
Tell us your vehicle and what you're after. We'll confirm what we can do, then send your free prepaid postage label.
* Emissions-related modifications (DPF, EGR, AdBlue/SCR solutions) are supplied strictly for motorsport, off-road and export use only. It is illegal to use these modifications on vehicles driven on public roads in the UK. It is the customer's responsibility to ensure compliance with their local laws. Removal of emissions equipment will cause a vehicle to fail its MOT.