Just sharing a bit more information.
From
Wikipedia
Name.....Orientation.....Ratios...Max. torque (N·m)...Clutch type
DQ200 Transversal...........7...........250 .....................Dry
DQ250 Transversal ...........6 ..........400......................Wet..........This is what I have on 2014
Cupra
DQ380
[20] Transversal......7...........380 .....................Wet
DQ381 Transversal...........7...........420-430................Wet
DQ500 Transversal...........7...........600.......................Wet
DQ511 Transversal ..........10...........550.....................Wet
DL382 Longitudinal...........7...........400.......................Wet
DL501 Longitudinal...........7...........600 .......................Wet
So according to this its only the DQ200 that is a dry gearbox the rest are all shown as Wet.
According to this article the
DQ200 is a dry clutch and is designed for
lower torque applications and because it's also fitted to smaller cars, it needed to be lighter as well.
DSG Maps on the DQ250, the current Revo stage 3 is showing max torque of 550 (above article shows max at 400) and there are many other tuning companies (both engine and gearbox) who are happy (and have tested) at 550 level however it is also recommended that you change your oil and filter more often (just as you will with engine).
The DQ250 on the service schedule is refereed to as OD9 according to OBD11 this is the first 3 characters of the software version
One last minor point, on the VW Sites the dsg service is at 40,000 Miles while the Seat one is 60,000 km (37,odd miles) so I guess most garages will quote 40,000
