Hey guys just a small question, i have a hole or crack in my catilatic converter and i'm wondering whats the worse it can happen? just seems like to me that i'll just be loosing back pressure and make the hole/crack bigger...and yes it does have a hole or crack cuz when i give it some gas it sounds like air is shooting out of it at fast speeds, and at high rpm and let off throttle it crackles deep and then a big POP and then its fine. Any hints on what to do... i mean soon as it gets warm out i'm sliding a pipe inside it so it looks like i still have a catilatic converter but i really won't and i'll be gaining more hp! :fawk: so any hints on what to do right now, or should i just wait? or the real question i'm wonder is, whats the worse that can happen... thanks guys!