Now all of the sudden, whenever I engage the clutch, let of the gas, shift gears, I here this whip like echo. Checked the hoses, everything looked good. Car drives fine. Anyone have anything similar, or ideas as to why?

 

hahaha, had same thing happening when i purchased my evo. took BOV off and gave it to this kid with a honda, you don't need it.

 

you should be driving a honda

 

WTF are you serious??
OP, what BOV is this? Does it sound like a flutter sound?
What has changed since?

 

i assumed he was joking which is why i said that.