Vance & Hines Twin Slash Staggered

Just when I was getting ready to pull the trigger on the Cobra swept pipes I saw Phat performance listing Vance & Hines Twin Slash Staggered in black. It shows it as a pre-order, with no indication of a ship date. I went ahead and ordered them. I am supposed to recieve an email telling me expected ship dates. I guess if the wait time is too crazy I may back out and go with the Cobra's(I'm afflicted with impatience disorder).