Ford Fiesta Rear Diffuser
This item fits the following UK models ;
Mk7.5 ST
Mk7.5 Zetec S
This does require the standard ST back box or an aftermarket system.
All of our ES DESIGN products are manufactured from fibreglass with a gloss black gelcoat finish so no need for painting unless colour changing.
This item comes with the needed fitting kit and works with both our ST and Zetec S spats.
No bonding needed! 
This is a clip on item.
This item does not fit the pre facelift Zetec S unless you change your rear spats for the facelift version