update:
Hi-Performance Solutions (
www.hiperformancesolutions.com) has officially finished design and tooling for their new 4.6L 2V intake. It's big pimpin and suitable for use on a 5.4 with a set of plates. They should have them ready for delivery in May.
I'd ask you all to avoid swamping them with calls and emails unless you're buying an intake so that they can focus on getting the 5.4L intake designed and tooled up. I watch them closely and talk to them pretty regularly so updates should be pretty consistent.