Well, bought mine last week. 2007 159 1.9 JTD Lusso in Oltremare blue, with beige leather.
I thought it felt a bit breathless at low revs, well it certainly didn't have the turbo kick I expect from a tdi,and felt unresponsive, although it has been remapped, but it pulled hard from 2k.
So today I cleaned the EGR, fitted restrictor plate, and cleaned the MAP sensor. The MAP was absolutely blocked solid.
Result? Much more response at low revs and torqueier. Happier all round.
Earlier in the week I fitted satin chrome Ti wing mirror covers, looks great!
Next job is to ascertain how bad the rust is to the front and rear sub frames (came up as advisories on last MOT....)