Now that TopSpeed out of the Altanta area has the ability to tune the 2012 GT-R I selected the below parts and installed them on my car (already had a catback and midpipe). The amount of amount of torque this car is putting out now compared to supercharged/nitrous M3 is mind blowing!
AMS catless downpipes
Aeromotive 340 fuel pumps
AMS front mount intercooler
Cobb Accessport w/ TCM
AMS MAF sensors
ID2000 fuel injectors
TopSpeed E85 tune
Here are some photos of the install: