[mustangman65_79]

I don't know how sporty this is, but it could be cheep. My Bronco has a dual, looks to be a 35mm(don't quote me) air intake upper, with nice lower intake. It's for a 5.8. Like I said, don't know how good it would be, but it might work, plus it would be a lot cheeper. Go find it at a junk yard. I've looked at the same thing on the '89 mustangs, and mine looks a lot bigger.