[200q20v] UFO's

[Mark Trank]

Fellow listers:

I've had my 91 200q for approximately 18 months now.  Recently I have
experienced a brief shudder when applying brakes (UFO's) at  higher speeds.
Following the various posts since joining the list, I think I know what's
going on.  I would like to postpone brake replacement as long as possible,
since braking functions well under most circumstances, though if the rotors
are showing signs of warpage I guess its simply a matter of time.  Is this
advisable?  Or am I looking at more serious consequences down the road if I
wait?

Part 2:  what are the advantages to cryo-treating the rotors?  What expense
is involved?

I understand that my rather open-ended question calls for speculation, but
who better to speculate than y'all who have BTDT?  Seriously, any insight or
advice you can offer would be much appreciated.

TIA,

Mark
91 200q20v 88k miles