I know this car through a friend, seemly, not just a remap. It has its DPF removed and straight pipe fitted and associated remap to allow for this. 350ish be is a standard stage 1 remap on a standard car. Allowing for the DPF etc maybe 400 isn't that far away.

I miss my 07 LCI a lot now and sold that for 15k last year, they have actually gone up a bit in value like all other cars, once it's a good one. My mate says this is nice close up too.