After first having a mk4 1.6 se, then a 1.8t agu for 2 years I now own a mk5 gti 2.0 tfsi and already...
i've found there seems to be a lot less tuning threads for the 2.0 tfsi engine compared to the 1.8t
i've done alot of searching here, u-mivks, internet and haven't found much on tuning the 2.0 tfsi and the various stages and mods to do for these stages! and gains etc.