Label All the wires First!!!
got the coils done.its pretty simple 3 wires each coil
ground=Black
power=Black w/white stripe
colored=Signal goes do dedicated pin on the ecu
For AEM series2 the signal pins goes in this order
Coil cyl 1= pin#1
Coil cyl 2= pin#7
Coil cyl 3= Pin#5
Coil cyl 4= pin#25
I used the power and ground wire from coil 1,ran it across and soldered the other coil wires into them.
Separate the signal wire and run them to the proper pin location
Then clean it up and bolt it down.. there is some grind required to get the bolt holes lined up on coil 2 and coil 4.