Chipping 2.7t at high altitude

[Brad Wilson]

I've heard mention of some 2000 S4s (perhaps some A6s) that had chips
installed, and then the turbos overspooled and blew up (specifically a
problem here in Denver, given that we're at higher altitude than most).

Anybody happen to know whose chips those things were running? There has been
some recommendation for people with chips for the 2.7ts, and being at high
altitude (my house is 6500, and I regularly go up into the mountains), I
wouldn't be willing to risk a non-warranteed death of my turbos.

Any suggestions (including "don't do it!!!")? :)

Best regards,
Brad

2000 A6 2.7 biturbo quattro
http://www.quality.nu/bradw/audi/