No its different but if you are getting it for free and its not cut up then take it and SELL IT. Anything having to do with a Bullitt intake swap is desirable because much of it is discontinued and hard to get.
The Google knows all about the PI swap and all the info you need is out there in a bunch of different forums.
2000 Mustang GT Steeda build #48. Bolt ons, suspension, Novi 2000.
Just because I give you advice, doesn't mean I know more than you. Its just means I've done more stupid ****.