The SVT exhaust should be a direct bolt on, if you use the right parts. I was working at a Ford dealer when I added it to my '95 LX Duratec. Try these part numbers:
F8RZ*5277*AA Bracket $22
F5RZ*5E241*A Gasket $5
F8RZ*5A262*AA Insulator $4
F5RZ*5A262*C Insulator $6
Mark