Okay, I told my friend I would help him suprise his girlfriend with a system, including building the box. I have a 5th gen and she has a 2005 coupe so I can't really take the measurements from my car. Can someone that owns a 7th gen coupe take 5 minutes and get me some measurements from the trunk of their car? I need:

Width at the skinniest part of the trunk.
Height at the lowest part.
Slope of back seat (how much farther back the top of the seat is in comparison to the bottom.

If someone could help me out that would be AWESOME!