I think I'm going to try going to performance autowerks since I've dynod my M3 there. I want to go today but not sure if they're open :-/
09 335d evolve tuned - 327whp / 490wtq -- 13.0@105
95 M3 Turbo - Built 3.0l s52, PTE74GTQ, AEM EMS & CDI
97 M3 NASA TTB build for 2014!