Originally Posted by Matt Evans

I used DS2500 on my S2 when it had 315mm ap 4pots, and never ever had a problem. They used to squeal a bit when cold, but i did approx 6 -8 track days per set of pads.

I did try some pagid blues, but couldnt get enough heat into them and found them crap in comparrison , but i suspect it was because my car was light - they used to work fine on everyones cossies but they are heavier !

In fact on the new track day shitter i'v brought, i'll be using the 2500's again, just in the standard calipers.