jcb_sandcastle

Hey I just purchased my first mustang. It is a 98 3.8l V6 w/59000 miles. I only paid 3500 for it so thats why i got a V6. So I wanna know the best way to mod it, like what exhaust system will sound the best. I also wanna know what is involved and prices to get a V8 swaped in, I am already savin for it. But I still wanna know what I should do in the meantime. THANX!