what you thikn if some1 made a manifold. to where you can still turn it into headders.. like... a 2 piece headders...when you take the turbo off.. you jsut bolt up a downpipe you got yourself a headder im bored

 

Mugen did that for the 1G crx. it used a standard style header and the turbo was mounted behind the block.

A turbo manifold would not be a good header (usually) because the length is not tuned for optimum N/A performance.

-Dustin