Just started wondering. I want a little more out of my exhaust, but I don't want to spend much right now. It's the factory 2.25" piping that the previous owner had some flows (40s i think) welded in place of the factory mufflers. Approximately how much would it cost to have dumps welded in place of the exits and how much would it change the sound..? I'm talking about volume, tone, etc, etc.. thanx.