High 11's is doable with EA888 MQB platform motors, EA113 like mine, I reckon it isn't possible, but could be wrong... One way to find out hey?
Stage 1, 2 are with stock turbo. Upgraded turbo is considered stage 3. Poofy I know. If you see people with MK5 GTI or MK6R with a "+" that means high pressure fuel pump upgrade on top of the tune.
At wheels, 165-170kw (at least with MK6 - dunno about MK7)
Yep, Golf R has K04 from factory (at least with MK6), 250 is pushing it, I'd say 230-240 at wheels with 2+ (plus intercooler, DV, and maybe actuator).
Apparently the stock clutch packs in 6 speed DSG as found in GTI/R/GTD/TDI can handle 600 crank HP.
As for daily driving, DSG is brilliant. Drives like a auto and will do compression braking if you're driving steep hill downwards. Although DSG reprogram would be ideal, its bit "lazy" when you want to do overtakes or something.
I should make mine faster and that means $$$$
Read above. And mine has done nearly 142k kms (I drive it every day) and it's faultless*, go wet clutch DSG.
/proudoutofwarrantygolfr
*touch wood.