My bad, they go on top of the motor mount. For some reason I thought I saw picture of it going under the x-member, I probably got it mixed up with another kit. Pictures can be found in that thread.
BulkBuy - New Design V6 Turbo Hot Pipes. Keep your Cross member intact! - ProbeTalk.com Forums
They are the same as the bulk buy kit, but I doubt that the seller is the same person. These things are made in China, as long as you get a hold of the factory, anyone can by it.