20v itb inlet manifolds

[Bean]

hard to tell from just the pics. We would need to know the thickness (distance between the flanges). Also it seems the are straight and not at an angle so you'd loose a it more space again.
Last but not least, most manifolds fit the issues in 99% of all cases are the trumpets/stacks and this again is depending of how long yours are going to be.

EDIT as was too quick and only seen one link.
The bent ones might work out better if you have longer stacks as long as the dont hit the hood.

PS: quality/flow wise the cast one seems a bit better but I think both could use some work.

EDIT2: if you look at the picture of the angled one, he's engine is sitting way low and on the other pic you can see that the mounted itbs (without stacks!) are level with the camcover so not much room left.
If you know a good craftsmen he could knock you up some of the same style as the angled ones easily and to your specs.