Here is another request you should be able to fill fairly easily (should you decide to accept the assignment)... we need a easy-to-buy / pre-made solution for folks who want to run the GT28R/GT28RS on a factory manifold with the outlet pointed down.
Can you make something like shown in the disco potato install writeup?
http://www.sr20forum.com/showthread.... tall+writeup
Throwing in the ES or prothane inserts would make for a great one-stop-shop solution.. but at least making the bracket and bushing pieces would make it alot easier to do the install.