funtimesalways

i was pokin around on americanmuscle and i notices the pypes delete kit recommends their hanger kit for 55$ or so for 07 and later due to a change. i wonder if i get that hanger kit for my boomtubes on my 07, if that would take care of the squeals and rattles? ive brought it back to midas 3x and they hit a hammer around and its fixed for about 10 minutes. the worst noise reminds me of a bowling ball in the trunk going over bumps. like something heavy is bouncing in the trunk, but indeed it is the exhaust system.