The kit was set up for a zetec... headers, bellhousing adapter, exit hole for the header, mount kit.
The size of the zetec. The other alternative would be the pinto xflow.
The hydro zetec is ok for mods, but the aftermarket is weak in the US for the contour platform.. Crane were not interested in grinding cams for me...No market.
The focus platform on the other hand has a lot more aftermarket interest.