Thanks for the replies and the words of welcome
Funny you should mention your mate- I have spoken to Martin before about his conversion in his Elise- that is one hell of a car. The 2.0T FSI is a relatively new engine option to the Elise/Exige community who have tended to use Hondas, Duratecs or Audi 1.8T engines. Naturally the ability to get such huge power outputs from the 2.0T is what makes it attractive but they are a lot more expensive!
I might try and get the VRN of the car the engine came out of- possibly the easier way to trace the original owner.
On a more general note- from what I can see, tuning 2.0T FSI engines to over 300bhp is fairly commonplace/popular. What changes if any are made to engine internals/cooling etc. to take the extra power? I know the Ed30 engine has a few uprated components but are there any mandatory upgrades that I should be considering? Also what kind of torque figures are these tuned units producing?