Heres a pic of the beasties in place...
http://myweb.tiscali.co.uk/batesyboy172/Pipercross.jpg
Roamer, you wanted the OMP part numbers I believe... this is from Demon Tweeks:
Clio 172 Sport Front Upper Steel (MA1836) £45.65
Clio 172 Sport Rear Upper Steel (MA1838) £26.38