loud

I have a noise that sounds like a bearing squeal but it usually occurs at start up and goes away in a second or two but can last several seconds at times. It is so loud with the hood up that i can't pin-point the location but when setting in the cab it seems to be directly in front of me. I...

i was looking for a nice exhaust kit, nothing to over the top expensive and nothing really loud. i want something that will make it known i am there and not get the cops called on me at the same time .. 2006 ford ranger sport v6 4l