Seems to be a fairly tame bhp figure considering most pd130 Quattros are said to put out more than the factory quoted 128bhp & 229lb/ft as standard.
I've heard that some of the remap companies, such as Revo, have these kinds of figures though when others claim that the standard engine can be tuned easily up to circa 175bhp & 280lb/ft with just a remap.
I've no idea what kind of boost pressure the turbo runs at as standard or when remapped. Maybe someone can shed some light on this?
If I were you I'd get the EGR completely cleaned out and then blanked off and then get the intake manifold completely stripped and cleaned at the very least. If the turbo works fine so far then its probably okay, but it probably wouldn't hurt to get it stripped down and re-fettled if you have the money. There's no reason then why the internals shouldn't last another 100k miles.
The clutch might be a different story though so I'd be careful that you don't rag the nuts off the car all the time. I'd be more subtle and progressive with my acceleration if I were you.
Interesting stuff though because my standard 1.9 TDi 130 Quattro Sport has 129k on the clock and I'm very interested in getting the thing mapped one day. The clutch has slipped a little under heavy acceleration the odd time and so I'm wary of what I remap might do to it.
Does anyone know if there's anything you can do with a clutch with this kind of mileage on it that might tighten it up slightly and prevent minor slipping without having to replace the whole thing?
J