ECU remapping in Derby
Twenty-five minutes up the A52 and you are on our forecourt. Derby sends us more diesel commuters than anywhere else, and almost all of it is economy work.
What will mine make?
Send the reg and we come back with the figures for your exact engine and a fixed price.
No obligation. We price it before anything is touched.
Derby is an economy-tuning town
Most of what arrives from Derby is a diesel doing serious annual mileage on the A38 or the A50. That is the single best case for tuning, and it has nothing to do with going faster.
More torque low down means the engine holds a motorway speed at lower revs and works less to do it. On a car doing 25,000 miles a year the fuel saving is the whole argument, and it is measurable rather than a feeling.
The honest arithmetic
A remap that improves consumption by eight per cent on a car doing 25,000 miles saves roughly what the remap cost inside the first year. That is the calculation worth doing before you book.
On a petrol doing 6,000 miles a year it does not stack up and we will tell you so. Economy tuning is a mileage argument, not a fuel-type one.
Long runs are kind to filters
The DPF problems that dominate our Nottingham work barely show up from Derby, because the journeys are long enough for the filter to regenerate properly.
It is the one respect in which a long commute is good for a car, and it means Derby diesels tend to arrive healthy and tune cleanly.
Where our Derby cars come from
City centre and Allestree. Mixed bag, but the A38 commute shapes most of it.
Chaddesden, Alvaston, Sinfin. Big employers, so a lot of steady motorway mileage.
Littleover and Chellaston. Family diesels doing school runs and long weekends.
Hilton, Etwall, Borrowash. Rural miles, which is the best possible case for a diesel.
The road nearly every Derby customer arrives on. Twenty-five minutes door to door.
Where the mileage that makes economy tuning worthwhile actually gets done.
Derby questions
How long does it take to get to you from Derby?
About twenty-five minutes on the A52, and you avoid Nottingham city traffic entirely coming in from that side.
Is it worth the drive for economy tuning?
If you are doing over about 15,000 miles a year in a diesel, the fuel saving covers the job inside a year or so. Under that, probably not, and we will say so.
Will it make the car slower?
No. An economy map raises torque low down rather than power at the top, so it feels stronger in normal driving and uses less fuel doing it.
Do you do Derby fleets on site?
Yes. Above three or four vehicles we come to your yard and invoice monthly rather than having you bring them over one at a time.
What about my warranty?
A manufacturer can decline a tuning-related claim, and you must tell your insurer. Both are your decision and we will give you written confirmation of the work if it helps.
Can you prove the fuel saving?
Not on the dyno — that measures power, not consumption. What we can show is the torque curve moving down the rev range, which is the mechanism. The saving shows up in your own tank-to-tank figures over a month.
Where we work
Software-only jobs we do at your address — driveway, office car park or yard. Anything that needs measuring comes to the unit, because a rolling road does not travel.
Tell us the job and we will say which one it is before you book.
Tell us the reg.
We will tell you the numbers.
Send the registration and what you want from the car. We come back with the figures for your exact engine and a fixed price, usually the same day.
0115 496 0177