Changing the rear coils is no harder than changing the plugs..
You can pop off the intake in under 5 min....
Had to do it to replace the fuel rail..
I have the cover off and the front 3 wires have no labels, but from what I can see the rear 3 do and it looks like the rear pass side is #1 and the rear drivers is #3 (so I assume the middle one would be #2)
Anyone know how they are in the front?
(If I had to guess it would be 4 in front of 1 and 6 in front of 3, but could someone verify this?)