Well the last time it was run, was on the powertune dyno, where i was running 1bar HKS actuators and it seem that the actuator couldnt hold the power. At the time i could only make 441awkw @ 1.5 bar with actuators set by electronic boost controller to 2bar, dropped to around 1.5bar with the car running fine on the dyno and without any slip at all.
It was running perfectly fine @ 441awkw, after i changed to 22psi actuators and set it to 1.8bar, slipped from about 6000rpm in third gear. Not exactly sure what power i would've been making at 1.8bar, possibly about 460-470awkw.
So if you aiming for about 450awkw which is pretty much most people running -5s, i'd say this is the perfect clutch for you, whereas my car will hit closer to the 500awkw mark.