What were you thinking a straight piped truck would sound like? If you want real bad, just hitch up a trailer, but don't forget the Goody's headache power.
Seriously, you need to get off the cash and get yourself a descent exhaust system. Don't buy the cheapest thing out their either, you'll end up with more of the same. I installed a 4" system with the quietest muffler available and still found it to loud, so I installed a Aero Turbine muffler in front of the system muffler. Much, much better, you can now have a conversation without yelling, or listen to the radio. Many on here claim they like their straight piped truck, maybe they do, maybe they don't? But I can not see how anyone with a family would like the loud noise, IN my opinion it ruins the truck, and makes travel anything but welcome.