Noise coming from exhaust pipes?
 

Guys, I need your expert opinion.

I had rust proofing done at Krown 6 AM in the morning. Drove to work right after they finished. Drove back home around 5 PM (45min drive each way). 2 min away from my place car starts making weird scratchy noise from underneath driver side. Any ideas what it could be?

-HFC gone bad?
-Gasket blown?
-Flex pipes gone bad?

Edit: Fixed

Were you able to check all the connections? It almost sounds like there's a loose nut/bolt.

No I haven't had a chance to get under there. Is this not a common sound for bad hfc?

It sounds like the material rattling around in a cat to me, but I am not a mechanic lol.

Nor am I. And props for the PAYDAY avatar!

That's what I'm thinking too... that's less than 20k miles on them :shakes head:

HFC was fine just one bung bolt was loose

Good to see thats all it was.

NOW time to start :driving:

Called it! :happydance:

You sure did! I almost wanted to rip out my hfc to go back to stock until I get something else but now I don't need to :)
Thanks man, Yea I'm really glad I was able to fix it! Trying to save up for something good down the line :D

:tup: