I have a friend with a 1995 F-350 Powerstroke with a 5-speed. He has a straight pipe, intake, and an edge programmer. He likes the edge but he says he wants more power, who can blame him. He wanted me, since I'm a member, to ask you guys what chip, box, or programmer to get after he sells his edge. He loves smoke as much as I do and, also like me, is on a tight budget. What should he go with?