So I hear almost like a flapping noise coming from the mid point of the car.. basically near the driver's seat and it sound like it's coming from under the car. I hear it pretty much when I hit 30-40ish mph. It's not very loud but I can definatly hear it.. and I'm sure it's not the seatbelt flapping... any ideas? should I take it in to have it looked at?

 

This sounds like the noise the seat belts make when the guides are hanging
down. Have someone ride shotgun with you and do a search while the car's
in motion.....gotta be something simple!

 

If you hadn't said so.. I was going to suggest seatbelt noise as well. Check under your car to make sure your engine undercover is all bolted up in place and not hanging down and flapping from the wind/drag.

 

Thanks guys but I'm pretty sure it's not the seatbelt. As I said it sounds like it's coming from under the car... also didn't see anything hanging.. guess i'll take it in for a look

 

mine does the same and it was the pass seatbelt