[MustangMonk]

Installed some catbacks last weekend and now it sounds like the whole exhaust rattles and squeaks??!?

 

[Venomouz831]

Did you tighten everything?? Go back under there and move it around and see we're it might come from

 

[Cornkush]

does it squeak and rattle when cold ?or after running for awhile ?

 

[MustangMonk]

Mainly when cold...or in lower gears..

 

[Rejekt]

Yeah, put it up on some ramps and check all your bolts and make sure they are tight. Sounds like something may just be loose underneath.

 

[MustangMonk]

Fixed!!! Main connector bolt worked its way loose! Thanks again Mustang Family!!!