I have a 2011 Silverado LT with the Bose in it. My question is there a different Bose for higher models like LTZ and Tahoes, so on an so forth? I like the way it sounds just curious if there is options for going bigger and louder? Also is there any way other than dynamat to stop the rattling in my doors when I have the volume way up? Thanks in advance for everyones help!