2). Out of academic interest, is there a way of getting a "cat" front pipe off the 300 TDi (with front anti-roll bar) without cutting the pipe or removing half the front suspension?
the "non-cat" pipe will *just* go on in one piece, luckily...
doesn't appear to make any difference to the smnoke. If anything, the smoke once running and warm looks to be less, not more.