Just picked up my GBS BRZ 6MT limited yesterday in Portland, OR. I've been busy ordering parts. Ordered the FBM stage 1 turbo kit 3 months ago, took 7 weeks to arrive. Exhaust, coilovers, wheels/tires should be done this week!
Mods (installed + planned):
Suspension:
Stance coilovers (installed 5/11/13)
Wheels/tires:
Rays Gram Lights 57xtreme (installed 5/16/13)
Michelin Pilot Super Sport
Front: 18x8.5 on 225/40
Rear: 18x9.5 on 255/35
Engine/Driveline:
FBM base turbo kit
Perrin resonated exhaust (installed 5/11/13)
Perrin engine mounts
Perrin rear shifter bushing
Perrin transmission support mount
Cusco catch can
FBM aluminum radiator
Audio:
Definitely..
Exterior:
Grimmspeed front license plate mount
Grimmspeed master cylinder brace
Picking up car (5/11/13)

Drive home (~670mi)
First mod to install - Perrin resonated cat-back! (5/12/13)
Installed the stance coilovers right after.
FBM stage 1 turbo kit has been sitting in my closet for a couple weeks

Will be installed once I'm able to smog and register the car in California.