i recently put on an aftermarket cat-back on my 4dr civic and i have a rattling probelm. when ever i gas, it shakes or vibrate hard. when i installed the system, my stock had two hangers and the aftermarket had only one hanger on the mid-section. i think that the missing hanger is the problem. any suggestion it would help a lot. thanks

TOmy_r

 

a muffler shop can weld it for you easily

 

yeah it really got annoying so, thanks a lot for the info.

tomy_r