So I was just going to post my results with the Z26 pads for the fronts, $43 on rock auto and Z23 pads for the rear. Originally had to replace my OEM pads after frying them on a local short road course with heavy braking due to very tight turns, more like a glorified autox. I bought Porsche 986 calipers for the front but didn't have the funds to order the adapters and track specific pads for f/r as well as a daily rotor/pad combo.
So I ordered the Z26/Z23 pad combo 2 weeks ago as I had a track day this past Saturday, though knowing ahead of time that they aren't really a track pad by any means but just OE+ that are quiet and low on dust. For everyday driving it seems like they are great, I flushed my brake fluid with Motul 600 at the same time. They were quiet and produced way less dust in the 2 weeks, about 500 miles, than the OEM pads would've in 2 days. The bite was good and pedal felt great.
Not so much on the track. 2nd lap in, I already smelt brakes and got nervous as even my OEM pads didn't give out till last session. 3rd lap in, I had a very scary "oh shit" moment, the pedal dropped and there was a lot of fade/ no braking. It continued like that for the rest of the day, I wasn't thrilled, but it did force me to learn to brake less/harder and take the long sweepers at higher speeds, which was good for me. Still sucked ass when having to brake hard for tight hair pins, 180*'s and after the straight a way. When I got home, the front pads were destroyed. Un even wear, and chunks missing. The rear were actually not bad at all, a light sanding took off the metal transfer.
So in short, these Powerstops are good for a daily, spirited drive around some twisties. I wouldn't take them to a HPDE event, or any windy road that would have repeated/heavy braking consecutively.
Time to stash some funds over winter for the Apikol adapters, new 312mm rotors, and pads (which I haven't decided on yet). Looks like the rears are fine, so I wont bother getting bigger brakes there, was initially thinking PP rears. I have RS3 air ducts on the way, and will remove the dust shields on F/R and take it from there next season.
Sorry to hi-jack this thread, I was literally going to make a post about this. Ill try and upload the front pad picks from my phone.