Annoying dash rattle.........ugh

[PitViperSRT-10]

My truck had no rattles at all before the exhaust uprade.....Now that its twice as loud (sounds bad*ss!), at around 2500 RPM I get this really loud annoying rattle/buzzing. Sounds like somewhere in the center of the dash maybe? Its hard to look for the rattle and drive ...lol . Just wondering if anyone else has had this problem or might know what could rattling.

 

[JTS VENOM PERFORMANCE]

what exhaust upgrades?

 

[wesalbert]

Sounds like you need a louder exhaust

I haven't had that problem, but depending on different exhausts, you will generate different frequencies and I can see you getting a rattle you never had before.
Your going to need a friend to look for the rattle, or to drive your truck while you look. Might need to pull the radio out as well as remove the glove box to get a better look.

 

[Brat]

Well it might be helpful to know what exhaust upgrade you have.

 

[PitViperSRT-10]

exhaust upgrades...

Well I had all the the factory exhaust removed up to the first set of cats ( had 2 removed) , used 3'' back to dual flowmaster series 40's and had them dumped mid bed with 45 turndowns.
Its on an 05' QC.... I had it down right before last winter, truck runs great and sounds bada**. I dont drive in the winter stuff so I'm just now getting to it.

 

[Brat]

Sounds like you have something lose maybe a clamp or two.