xB_Toaster

Hi Everyone, My name is Jordan and I live in South Dakota. I drive a 2012 Scion xB. I have brought over many pieces from Japan in an attempt to slowly convert my car into a Rumion. I have a lot of the stuff that would be considered build 2 in Australia. I am looking for information on upgrading the C-Pillar speakers and wondering if there are any options to mount an aftermarket midbass into the enclosure. Here are some pictures of my VIP inspired xB.