raveman7

Needing some help with replacing the stock bose stereo system in my S4. I am looking to put in some Diaimond Audio component speakers in the front and back run by an amp + 12" sub. Wanting to dynamat the back deck to prevent rattle as well as the trunk.. Im needing to know what sizes i can put up front for the doors and rear deck. Anyone has any hits or advice, its much appreciated.. email me at Raveman7@hotmail.com