98CoupeV6 is on the mark, a few have gone as high as 181 WHP but not too many, and that is without any mods. Couple cars on that list sound like a stretch, but it could just be a bad driver, the TSI and the 3000 GT.
I have no trouble hitting 100mph on E-Way ramps, have to slow down to merge in. Car tops out in 5th gear and hve hit 135+ several times with no ill effects, handling and stability are there and it's not a scary ride.