Hey, guy's once again I have another question. Iv'e noticed throughout driving my integra that when i shift gears i hear a rattling swoosh sound liek there a hole in my exhaust.. or is it a exhaust leak perhaps? im jw thanks alot ciao.. this only happens when i shift gears.. it's starting to **** me off so if i get all new pipin say stainless steel would it be ok...?