If you don't feel comfortable doing the fixes yourself, get the car back from them and order the parts from Bill Jenkins when he shows up in a day or two. Then, have a shop do the work so that they can't overcharge you for parts, at least.
125.2 FWHP - 126.5 FWTQ SVT exhaust (#4 of 9) - B&M FPR - Custom CAI - bnoon optimized TB #1 & 2 (beat that!!) Black '98.5 SE Zetec MTX Best quote seen in a chat - "Jinx 12345678910 you owe me a naked picture of yourself!"