Scout TSI remap in London?

Hi all,

I would like to have my 2011 Scout TSI (1.8l petrol) Manual remapped for low end torque as I will be pulling a caravan

and not doing much high speed driving.

Is this possible? Is it a good idea? What questions should I ask from an engineer?

Do you have any recommendations where to get this done in the London area.

North West London, if possible.

I would be very grateful for any help on this.

Thanks!

Dan