Hi there.
I run a 2003 AUDI Mk1 TT 225 "TUNERTT" with GT2871R turbo on a 1.8 that now has a 2 Liter stroker bottom end.
On the Dyno it is making 252 WHP and 265 ft/lb holding boost at 19 PSI, I think I should be seeing 300 WHP or better.
After all the upgrades, seems like there is more in power in there than the ECU will let out, so I am starting to learn about ECU tuning and intend to go after those missing horses.
Its great to find NefMoto.

Regards to all
zydecelt