sorry to nit-pick here, but this sounds weird (and I'm worried that it'll mislead other people into thinking it'll give them a faster car without stressing out the turbo/clutch/gearbox): what have they done with the remap if the torque is the same, but 30% more power?
Unless you completely change the cam profile and turbo geometry (as well as a bucket-load of other stuff), you're highly unlikely to keep the same torque and increase the horsepower.
If what you're saying is accurate, the 1.8T 190bhp peaks at just under 6000rpm, so it now peaks at around 7500rpm-8000rpm? Normally a remap and freeing up the airflow will only buy you another 500rpm?
Are you sure there's not just more torque through the mid-range which make the car feel a bit "beefier" (which is often done purely through mid-range torque and therefore more horsepower available at lower revs, but with little or no increase in peak bhp)?
What were the readings on the dyno (rolling road)? It's the only way to separate how a car feels versus what has actually been done to it.
Normally better airflow and induction increases the torque, through the mid-range and also at higher revs, which means that if you get a remap which is designed for a car with better / colder airflow, it will take advantage of having more air to mix in and forther boost the turbo (therefore yet more torque) and in doing so, you can effectively shift the torque curve up and slightly the right, so it results in higher peak bhp (and a lot more response throughout the rev range).