Saw this on ebay, might help some one ?
http://cgi.ebay.co.uk/LOTUS-ELISE-EXIGE-ENGINE-AND-GEARBOX-2006-MODEL_W0QQitemZ250580613083QQcmdZViewItemQQptZUK_CarsParts_Vehicles_CarParts_SM?hash=item3a57c4b7db
Its from the uk Lotus centre, listed under lotus exige if the link does not work