In case anyone is interested I found these on ebay, carbon fibre front wings for the a3, they look nice and only weigh 1.7kg!! Theres also a cf bonnet on there.....
http://cgi.ebay.co.uk/Audi-A3-Carbon-Fibre-Front-Wings-S3-Tdi-1-8T-96-02_W0QQitemZ300169949122QQihZ020QQcategoryZ10372QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
http://cgi.ebay.co.uk/Audi-A3-Carbon-Fibre-Front-Wings-S3-Tdi-1-8T-96-02_W0QQitemZ300169949122QQihZ020QQcategoryZ10372QQssPageNameZWDVWQQrdZ1QQcmdZViewItem