what sort of money are you willing to pay? I have one, but it's on my XR8

But you can get one already Extrude Port Honed from the States cheap. I'll give you the site address, Ive bought stuff through them before with no hassles.
http://www.mustangparts.com/ <click on the Egines section look for.... Extrude Honed Cobra upper and lower intake manifold set, low mileage used
$599.99/