[skatenc123]

Alrite guys when i start to push my car i get a buffering kind of sound sorta like if you have the back window down and the front windows up if that makes any scince. My friend mentioned it kinda sounded like compresor surge but its not that high pitch at all. Any ideas what it could be? and what i could log to figure this out?
mods. cobb stg2+ agg,fmic,catless dp,bov,chargepipe,intake.

any and all help apreciated.