I really need to know the best way to make my camaro soooo loud it can be heard rumbling 3 blocks away. I DO NOT want a high pitch sound like those damn hondas. I want a low pitch growl. I've heard I could use glasspacks (what the hell are glasspacks) or replacing muffler with a flowmaster what the hell do I do. I'm getting kinda frusterated and thought about just drilling a damn hole on the pipes (oh my god I feel like such a chick)