Very, very Nice! I was looking superlight then I found my setup. You've got me beat by a lb or two per corner I guess, especially in the rear.
Not that you want to go this way but you'd drop a few more lbs per corner if you went with Generals. I was shocked when I researched tires how much lighter they were than the rest. I think the Hankooks were close to the top of the lightweight list also though. I'd keep the Hankooks, probably a much better tire.
Injen, RR OCC, MadDad Whisper, donut spare, 19x8.5et43fr 19x9.5et45r Volk LE37's, rear fenders rolled/pulled, Nitto 555 225/35fr PSS 255/30r, KW V1's, AR coated catless dps, Cross strutbar, CF grills and license plate holder, rearseat removal, iCarbon diffuser and front lip, ETS black anodized FMIC, M3 control arms, Quaife, ER chargepipe, ForgeDV's, Topspeed Custom Tune, V3sims, Braille, Andrey_GTA rear hub mod.