I've been doing some research on turbo kits; greddy, revhard, drag. But I'm planning on going the custom turbo route. I've noticed that the manifolds that come with the kits are pretty small, the drag manifold has the turbo running what mostly looks like the 4th piston. Anyways, here are my questions:

1) Whats the best manifold for a garret t3/t4e turbo, in ur humble opinion...?

2) Why are those kit manifolds so small compared to say the ones up for sale on ebay?

3) Stainless steel or iron?

4) Is there a difference between manifolds that put the turbo above and below the manifold?

5) Anyone make a kit that includes only the oil lines and fittings?

thanks!!