This thread needs more pics...
Current mods on my '21 M3C: KW HAS (highest setting rear, middle setting front), M Performance exhaust, PSI midpipe, xxii tuning CF front air ducts, R44 CS spoiler, IND front painted reflectors, Acexxon rear reflector deletes, IND rear FBW license plate frame, RHO front plate mount, MS 12mm spacers F/R, 3M Crystaline 35% tint all around (windshield untouched).
Plan going forward is installing KW spring spacers on the rear, and likely 15mm spacers at all corners.