voiding warranty on the corolla

[koss78a]

i know i asked this before,
what type of things would and would not void a warranty on a new 2005 toyota corolla?

im thinking of upgrading the stereo, new deck, subwoofer and speakers maybe

what bout a a fancy paint job or some decals on the side/

would putting stuff o nthe windows like labels be a problem?

need some advice

[Porkch0p220]

changing anythign to the engine/ body, i dont see why a sterio system would void any warrenties, but i do understand if somthing electrical go's that has to do with an over powered sterio or whatever happens then they might pull the were not covering it thing.

[majortom1981]

If you have a platinum warranty your stereo and speakers would not be covered on yours. I have a 2004 le and my speakers and sterreo are covered.