Got my Beltronics STI-R+ and ZR4 shifters today in the mail. I plan to install it this weekend and will post more pics then.
GPS receiver: going under dash cover next to the navigation receiver
Control box: going behind passenger footwell where a big fuse block is
Radar receiver: going inside front grille
Two front laser jammers: inside front grille
Rear laser jammer: above rear license plate
Speaker is going inside dash somewhere
Still have to determine best place to mount the little LCD display and control module.
