I installed my MPAC FJ Cruiser drawer today. The installation was pretty straight forward though it is a bit heavy(package 110 pounds). I recommend having a second person help get the drawer into the FJ, I ended up hefting mine in myself as my wife was not available at the time and I just couldn't wait.

It took me about an hour or so with a few interruptions here and there(like trimming my back floor mat for use in the bottom of the drawer). I like the drawer system allot, it is definitely heavy duty, rolls very smoothly and holds
all my excess stuff I keep in back. The unit was packaged very well and the drawer arrived in perfect condition(Thanks Doc). Overall I'm happy with my purchase.
Lessons learned:
1. Get help putting the drawer in.

2. Loosely bolt in the back angle mounts to your forward hold down points
before you put the drawer unit in the back of the FJ.
3 Most of the hardware requires 10mm wrench/ratchet. Use 7/8 wrench to tighten the back nut for the included lock.
That is about it for this post, hope it helps.
__________________
2011 TTSE
Old Man Emu
ARB Front and Rear Bumpers
IPF 930 Super Rally Driving Lights
ARB Roof Rack
BudBuilt Sliders
ARB Safari Snorkel
Airaid CAI
JBA 2035S-1JT Headers
TRD Catback w/Borla XR-1
Springtail MPAC Racks & FJ Cruiser Drawer
JVC KD-AVX77
Boston Acoustics 3.5s and 6x9s
Uniden Bearcat 980SSB CB Radio
Wilson Flex 4'&5' antennas mounted on Boztec mount