Classic Design Conepts has a shaker set up that you can bolt onto the 99+ GT's. It is basically the same design as the Mach 1, and it may actually be exactly the same, I'm not sure. But that requires a new hood and intake.
http://www.classicdesignconcepts.com...splay/460.html
You may be able to fabricate an intake like they have on that. Might be able to use a cross between stock and the S/C type.
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1997 Mustang GT "The Freak" - 13.80 @ 101.70, 2.07 60'
1995 Honda VFR750 - not much @ really fast (actual data pending.)
1964.5 Mustang 289
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