Ford remapping, mapped to your exact engine

The difference you feel towing is mid-range pull, not top speed. More torque lower down means fewer downshifts on a hill, less clutch or torque-converter slip pulling out of a field gateway, and a calmer engine at motorway speed. Tell us what you tow and how it is loaded, and the map is written around that rather than a headline figure.

Yes, though petrol and diesel behave differently. A turbo petrol usually gains most in throttle response and in how willingly it pulls through the mid-range. A naturally aspirated engine with no turbo has far less to give, and we will tell you that before you book rather than after.

That is between you and the finance or lease company, and worth a phone call to them first. Technically the original software is saved before we write anything, so the van can be returned to standard before it goes back. There is a charge for a later return-to-standard visit, and we will quote it up front.

You get a 14-day money-back guarantee: we return the vehicle to its original software and refund you, less a small processing fee — the detail is in our terms. In practice it is rare, because we talk through which map suits the work before anything is written. If you are not sure, ring first and ask.