Originally Posted by Zetec_mk4_XR3i

Bolts straight up to an RST box which makes it a front starter, which means it will fit in most things! In saying that, this means you can't use the ST170 4 branch manifold as this would foul the starter.

Its essentially a black top Zetec so the rear mount needs modded for whatever it goes into...nice conversion in a mk5 Fiesta Zetec S or something like that?