I just picked mine up from the dealer. It was there for a total of 6 days. I believe mine was dealt with so quickly, because of a fellow ft86club.com member (SubieNate). He pressed the issue, to get parts in quicker (which they did for all of our cars in the shop at that moment).
Here's a list of what they did:
SU003-04522 Unit-EGI Control
SU003-00096 Valve Ay-Oil Cont
SU003-00287 Spkt Ay-CMS,Exh Lh
SU003-02183 O-Ring-12.1x2.5
00295-00103 FIPG Oil Pan
00272-GTBC1-01 Super Long Life Coolant Blue
Notes:
445 P0019 Ck Engine Light on 140991 8.90 Technician opened case with TAS. Technician cleared codes and swapped OCV. Technician test drove vehicle. Technician removed and replaced bank 2 EX, camshaft gear and OCV. Technician also replaced engine ECU as per TAS.
When I signed the paperwork to get my car back, I noticed it would have been just under $2,000 to have the above repaired.