subthump stealthbox question

hey all, got a used stealthbox for my kids 93 z28 (w/bose sub -- or was until i yanked it out) and was trial fitting things. question i have is on the trim piece. is a non bose trim piece diffrent or is trimming necessary for any install? is/was there a template for trimming the piece?? i'm waiting on an email back from subthump but thought i'd ask here as well. thanks. and thanks for the box chris ;)

im pretty sure u have to trim the plastic on the side walls of the trunk

I had to trim the passenger side panel in my '99 Trans Am. You can see a photo here...

http://pic5.picturetrail.com/VOL83/511092/1451838/94651453.jpg

trimmed away....thanks for the responses

Lets see a pic or two

Lets see a pic or two

we are waiting for the kid to get back from Fla. before we open christmas presents so i'll get some pics when we get the box and sub installed next week