Andrew,
This is very interesting. I have just had a chat with a technical chap at Titan. Their application for the GDI is at "prototype" stage. Just as our bolt/port pattern is the same as the Duratec on the exhaust side it seems to be similar on the inlet side too so the design of the bodies/manifold is easy. The problem will be making it work with our throttle potentiometer/ECU. I have encouraged them in this endeavour saying there could be a good handful of new Plus 4 owners interested in a plug and play kit if they produce one. He has promised to e-mail me with developments. I would offer my car as a guinea pig but we at different ends of the country. Onwards and upwards. By the way I'm VERY pleased with the Possum's performance with my new manifold/cat setup.
cheers
