Talking to my OPC today they have confirmed that retrofit kits will be available from the end of January 07 and will cost approx Pounds1,600 to supply and fit.
A smart dealer will make sure PSE is fitted to a demonstrator and as a good will gesture make sure existing customers get it as a loaner during servicing, recalls etc....
Looking forward to hearing it, but I'm not sure I fancy spending that much on my car... That kind of money would be better spent on me putting in an order for a 3.4!
First I am going to do that free-mod to the 987S, and if I like the sound, there will be no need for pse, but something tells me PSE has no competitor...