I went 154K with the OEM catted uppipe. The turbo died... but not due to the uppipe.
I should have the thing all back together on Sunday... can't wait. I've been driving my father in-laws ford explorer for the last two weeks and its quite the gas hog. Had a nightmare about this whole ordeal 2 nights ago: put it all back together and started it up... engine caught on fire, then the rest of the car went up with it.