About the rev limiter - pulled out into traffic Friday wot to get across the lanes. Hit the rev iimiter at eight before I could shift, muscle memory from before needs a bit of retraining. But dang did that thing just freakin' _jump_ above about six grand. Been running BMWLogger and not seeing abnormally lean AFR but not pushing it above <redacted> on the highway - Andrew can tell you a lot more about that.
2011 E90 328i ZSP 6MT, 2960#, BMW Aero, CF hood/boot, PI+CAI+RM+3IM+BPC, SS+CI528+ThermoTec+SS#1+Burns, AKG eng, UUC trans, Delrin diff/RS, CM 850, UCP, CAE, AKG DSSR, DiffsOnline 3.91 30/90 LSD+BW cooler, C&R, Setrab, Accusump, AST 3-way+Swift, all Aurora PR+BW spherical, Vorshlag CPs, M3 brace+UR bar, ARC-8 18x8.5, 255 R1R, RB/CSL rotors, 135i calipers, RS29, RT700, Safecraft, OMP HTE-R+804F+QD Superquadro, 4pt roll bar, Braille, RT DL1Mk3