Does anyone know if the a/d/s 346cs' will fit in the door panel of an 2004 M3? I know the mounting depth is 2.44" for the 346's (which should fit), but will the 6.5" diameter be too large for the stock mounting space? I read a post about using the 345's, but that required fabricating a foam ring to fill the space around the new speaker. Modifying the mounts doesn't scare me, but I want it to look stock and use the biggest possible speaker for the space.

Thanks in Advance!