Weird rattling noise?

[Jack.]

Hey guys.

Notice this faint ratlling noise while driving today. Is this normal? I do have a borla cat back system and it wasn't on eco mode. I know eco mode makes a noise when you got after market exhaust but this isn't that particular noise either.

 

[Darksteel165]

Eco mode does not "make a noise" when you have an after-market exhaust, not a Borla at least.

Sounds like your blinker, lol.

 

[Jack.]

Eco mode does not "make a noise" when you have an after-market exhaust, not a Borla at least.

Sounds like your blinker, lol.

Maybe that's the wrong term to use, but the exhaust note is diff when it goes into eco mode.

I did have my blinker on in the beginning but if you turn the volume up you'll hear it.

If I were to describe it I'd say its sounds fluttery?

 

[Darksteel165]

idk. Maybe check your exhaust manifolds and bolts for cracks?
Hard to say from that video.
Borla exhausts are tanks so it's unlikely to be that part if there is a problem.