right guys not sure if this in right place but I am currently trying to do a front end conversion on my caddy but unsure what is needed for my 55 plate caddy I keep getting told it just bolts on but can't find anything anywhere unless I am just been thick :smug 
not wishing to push you onto another forum but you need to get yourself onto caddy2k.. speak to a chap on there called Doc (iirc) and i think its him that can provide you with everything you need
but essentially you'll need...
Touran bumper mod
1T0 807 217 B GRU Bumper cover front primed
1T0 807 719 GRU Protective insert strip front primed
1T0 805 903 A 9B9 Lower spoiler front satin black
1TO 807 205 GRU Cover for towing eye right front primed
1T0 853 651 A 9B9 Front grille satin black
Then either:
1T0 853 665 9B9 Vent grille left satin black
1T0 853 666 9B9 Vent grille right satin black
OR
1T0 853 665 A 9B9 Vent grille for models with fog lamps left satin black
1T0 853 666 A 9B9 Vent grille for models with fog lamps right satin black.
You may also need
1T0 955 109 GRU Cover cap headlight washer left primed
1T0 955 110 GRU Cover cap headlight washer right primed
