So todays customer (yes it is Sunday) has this rather nice Audi Q3 184hp S Line and wanted more MPG than anything else, wasn't interested in power especially as it was already quite responsive, this version is the DSG model, flappy paddle gearbox, so a tweak to the torque curve and a tweak on the gearbox should net this customer a few more MPG, very hard to judge by how much but MPG can increase upto 20% dependant on driving of course! The cost for this was £149inc and that as you can see is via a mobile visit, hand me the keys and go back to the armchair!