Keep in mind, dealerships do NOT void your warranty, they can just refuse to cover it. You can always revert to stock and/or find a different dealership and try again.
I wouldnt let bolt ons worry you, most dealerships wont blink at a CAI or something like that, just like they wont care if you...
Unfortunately the hotter your climate, the worse the squeaks and rattles will be. Expansion and contraction... its very difficult to eliminate it all and still have the required flexibility/rigidity everywhere.
I would only buy the ford extended warranty as your guaranteed to have that honored at any ford dealership, and its a very well known quantity of what your getting from that. Third party ones, I would only be interested in the tire one (as I basically ALWAYS get more out of it than it costs...
I think this is an unfavorable view, but I believe that the catch cans generate extra oil simply because of the temperature differences. In other words, they pull oil out of the vapor that is harmless to the engine as designed.
I am still very impressed with the live teardown Ford did of the...
Well the mods decided to delete my post. Apparently v8 owners can flame away but ecoboost owners aren't welcome here.
See rgringos build: http://www.mustang6g.com/forums/showthread.php?t=34415
And thats why Levittown continues to get my business even though they are not the lowest cost out there (even before the price increase) -- I trust them to take care of me, and they have several times now!