Quote Originally Posted by Steve21M5 View Post
Do you have personal experience with this? I've run these pads on my E34 M5 at Watkins Glen where there are several really hard braking zones and have never had a problem. Anybody else have any experience (good or bad) with the HP+ pads?
Dave Zeckhausen told me not to use them on track when I bought a set from him (he claimed that a former Hawk exec. told him that). Having experienced pad failure before (no brakes at Summit T1 at 150mph, slowing all the way to 115MPH before flying above the first third of the gravel trap), I wasn't about to try them.

Here's one experienced track guy's oh shit moment with the HP+:

Just don't do it. It isn't worth it.