I’m also interested in this as a possible upgrade in performance. I vaguely remember a previous thread suggesting the manifold and remap was more cost effective for normal road use than fitting individual throttle bodies for example. There seems to me to be a point when a Plus 4 owner may be better served by a Roadster and a Roadster owner better served by a Plus 8 and so on, all very sensible but doesn’t stop me wanting ‘just a little more’ fro my Duratec.
