Originally Posted by LotusBoy
Hi ! I went to my Bimmer specialist to say hello. He's an engineer and is racing as well. He told us that pulling the pins would allow at least 0.5 degree extra negative camber. Maybe more, but he hasn't done it on a 1M yet. My mate was there, too, and after 12000KM on them, his front PS2's are shot due to outer and center wear. He did 4 track days this year. I'm starting to consider having those pins pulled, and go towards -2.0 to save my front tires ...
0.5 sound excessive to me. I'm thinking more like 0.2 max. The pins are tiny and don't require any physical pulling to remove them.