I live in Dubai and we don't have any ED30s over here, but I've seen an upgrade to the turbo is possible on my GTI, with a retrofit from the Audi S3...
It seems as if this will push power up to 300BHP with a stage 1 remap, which sounds very similar to an ED30 with the same remapping.
My questions are:
Is it the S3 Turbo installed in the ED30?
If so, what other differences are there to the engine bay of an ED30 over a standard GTI - different intercooler? Different fuel pump?
What's the torque output on a remapped ED30 - is it pretty close to the maximum for the DSG gearbox?