Yes for the front the SPC bolts will get you close to -2. Caster was slightly increased with the SuperPro offset bushing. It's about a 0.4-0.5 increaseI’m excited to see this post! I’ve been wondering what people like for alignments for their N on track. I personally track a little east, over in Tooele, Utah, haha. I’m not racing with any groups yet, I just enjoy the open track time. Maybe I’ll get there in the future though. So the SPC bolts were all you needed for the camber? Does your current caster depend on the bushings you have installed?