I'm thinking I have a header leak again. I'm not getting the typical ticking sound, but when you accelerate at low rpms I can hear this kinda swooshing sound or an airy sound. I seems like it is coming from around underneath my feet or so. Do you think the drivers side header is leaking from the manifold or something else? The sound is usually the most noticeable when its colder out. Any help would be appreciated.

 

since you have an o/r pipe, you will hear that alot more. i can hear it in my catted x but not nearly as much as when i take out my cats for the race race pipes

 

so its nothing bad or anything, just an annoying sound? I figured if the header was actually leaking it would be making that loud *** ticking sound.

 

nope..an exhasut leak is a tapping noise

 

alright cool. Thanks..