I don't think this is accurate. Modern rotors are fairly thin, and thin rotors aren't that hard to warp - especially if you over heat them a few times.
Been driving my '06 daily since ordering it from factory and receiving it in late '05. Except for the screwed up 2 piece plugs, I couldn't be happier. :nice:
I would rather drill the hood. I recently read a guy installed a hood scoop with only the double sided tape. About a week later, it flew off while driving. No thanks, I'll drill baby drill. :nice:
Found the 5 mm, 135 deg. split point bit I was after. I ordered it from McMaster Carr, $2.50 plus shipping. All I should need now is for Dec. 2 to get here.