Hi mate, there are a few topics on these on here if the search function actually spits them out lol
I had one, nice to drive, average on economy (low to mid 50's mpg wise). Decent torque, though it never really felt as well built or as torquey as the Audi it replaced.
Decent kit for the money, but they have common faults, such as the EGR packing up, injectors, a rattling from the idler tension pulley and the sat nav aerial going wrong.
I never suffered injector problems but did suffer the others. Still did like it as a motorway bruiser though!