[BiturboS4] Extended Warranty

[Fred Coco]

I own a late 1999 S4, 50,000 miles and I am shopping for an extended
warranty. A couple that I have checked specifically exclude the "twin
turbo". Anybody out there have any experience with extended warranties?
BTW...installed APR chip at 10,000, no turbo trouble yet....however, I only
turn the chip on when I feel the urge and leave it off for routine
commuting. Dealer replaced vacuum valve.