98MustangGT, glad to hear you are getting your pipes put on! Honestly though, I would just save up for an aftermarket hpipe. It may be expensive but probably better in the long run for your car. Maybe I'm just paranoid but I would rather have a clean install than a bunch of little cuts and welds (or clamps for that matter). It just seems like more chance for turbulance and restricted flow. But if they do it a lot cheaper I guess you could try it.
Good luck.
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66 Tahoe Turquoise Coupe
Laser Red 96GT Ragtop
30 Years & 30 inches apart in the driveway!