There is no splitter under the ST front bumper, but I've noticed the std Fiesta has a black splitter about an inch high, see the pic in the link

http://www.parkers.co.uk/cars/gallery/?model=238&img=archive/Ford/Fiesta%20(02-)/IMG_6736.JPG

I know the mountings are not present on the ST bumper, but has anyone tried adding one to the ST?

a few people have had them done on fstoc as far as i know they just clip on

you mean this right

http://www.pumaspeed.co.uk/showdetails.php?id=535

I like the rear ones that TeamAshton made up on t'other forum, renaultsport style.

I've been having problems registering for the STOC, anyway nearly 200 smackers for the Pumaspeed one is a bit steep especially as it's prone to being trashed by the first suicidal bunny thats bound to run out in front of me on the day I fit it!

Also I like mods to be understated, so I might keep my eyes open for a std Fiesta splitter

kenny on STOC made some up and affixed some fins to the rear valance and sold them, looked really good, somebody needs to manufacture these as they will sell.

Re the first link: Are you sure thats not just a stone guard like the ST has?

Sorry but the RenaultSport diffusers are proper moulded diffusers which reach right down underneath the body & serve a purpose not just screwed on triangles on the curved bit of a standard valance. I think those things look awful.

If you look here you can see the ST dosen't have this bit

http://www.parkers.co.uk/cars/gallery/?model=1391&img=archive/Ford/Fiesta%20ST/DSC02213.JPG

I've had a look / feel at the underside of the ST bumper and there is a lip to help mount the black bit, be it a stone guard or splitter or thingmjig. It should be the right size and shape to fit straight on, insted of trying to graft on the flipin Laguna splitter! It will make the front end look lower whatever it is!

Also saw a new Clio Cup at the weekend and was liking ther rear defuser, I know it will be 100% ineffective, but it looked good, like this

http://www.parkers.co.uk/cars/gallery/?m...-)/IMG_2543.JPG

I'd stick something like this on the ST