Post by
AZhitman »
https://forums.nicoclub.com/azhitman-u113.html
Wed Apr 07, 2004 12:51 pm
CC:
A catback does NOT need to "break in" - Whoever said that is an idiot.
The guy at the muffler shop who said to do some cutting is an idiot as well.
Lastly, whoever told you to use "muffler cement" is wrong as well - The parts should fit together perfectly tight without any type of "stuff" on them. A well-built catback will bolt on at the catalytic converter flange, hang on the stock hangars, and not leak, rattle or sound "weird".
I'm not quite sure I understand the rest of your post, take your time and re-read your posts making sure it's spelled and punctuated correctly so we can help you out.