Just got in and i was hearing this strange noise from under the car, Didn't seem like it was coming from the engine but more from the HFCs and down no clue what it could possibly be, Play the clip.

Note: I have Berks HFC's on a stock exhaust.

http://es.tinypic.com/r/59zio9/4

 

Haha dooode, I have the same sound of my car loll. It wasn't there when I still had my Tanabe/GTM TP combo, but ever since I sold my Tanabes, its been making that sound also. Is it pretty bad at cold start too?

 

Yeah its really annoying loud at a cold start other than that its normal, I did some good driving and now im hearing this stupid noise.

 

Yeah, I think its cause of our HFC/Test Pipes making it rattle. I used to think it was because something was loose like a screw or something but I tightened everything real tight and it didn't make it go away. I'm sure after I decide what exhaust I want it'll go away again.

 

I'm also thinking its something with the exhaust, But i don't wanna plunge into getting an exhaust or taking a long trip to the dealership.

Anymore takers on this problem would be greatly appreciated.

 

Bump! Does anyone have the slightest clue why it could be sounding like this?

Video - TinyPic - Alojamiento de imgenes y de vdeo y uso compartido de fotos, gratis

 

Don't worry bout it man me and a couple freinds all have that sound too and were all stock. Glad to know its not just me.