Smart ECU Remapping & Engine Tuning

We list remaps for four Smart models and 13 engine variants (9 petrol, 4 diesel), two of them still in development. Petrol remaps typically add +10% to +25% power, and diesel remaps +23% to +36%.

Frequently asked questions

Which Smart models do you remap?

We list remaps for four Smart models: the Barbus, 45, Forfour and Roadster. Choose a model above to see the figures for each engine.

How much power does a Smart remap add?

Petrol remaps typically add +10% to +25% power, and diesel remaps +23% to +36%. The gain depends on the engine; each model page lists the figures for every one.

Which Smart model gains the most from a remap?

The Smart Forfour gains the most, with up to +25 bhp (+36%) on the 1.5 Cdi. The 45 is next, with up to +21 bhp (+25%).

Where can I get my Smart remapped?

Book it in at our workshop in Burnley, Lancashire, on 01282 779 000, or find a local remap dealer in our dealer directory.

Our Products & Services

All of our software, programming and tuning services are designed and built in-house and are designed to enhance your vehicle and bring out it’s pure & true performance potential.

Diesel performance remapping
Petrol performance ECU remapping
Diesel economy remapping
Emissions system service
Dyno rolling road tuning
HGV and truck remapping
Fleet vehicle remapping
Light commercial vehicle remapping

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