[rppngears]

Hey guys,
I have a dynomax exhaust on my car, but I hit a pot hole and it snapped one of my pipes. The mufflers are too old to be rewelded and I am not that happy with them anyway, so I'm just going to buy a new exhaust.
I think I am going with flowmasters. I was just wondering which set everyone uses. The 30,40, 40 delta, 50 etc. I like the typical deep powerfull sound of the mustang. I know the difference between the delta and regular 40 series is the amount heard inside the car, but I'm not sure how loud the regular 40's are. I definitely want to be able to hear it, but I don't want it to be so loud I can't hear my radio.