Just follow the directions
Jeepthing, just read the directions, read the directions, and reread the directions.
Then take out your air filter box and intake tube to give you some room, set up something to stand on, and get a bright light. The numbers on the wire connector blocks are hard to read.
Remove the sill plate and bolster on the driver's side, run the wire harness under the carpet to under the seat. Put the wire harness thru a slot or hole cut in the clutch master cylinder grommett.
The directions are pretty good. Did I mention Read the Directions?
You'll love the controller, get a second person to help in the driving/setup adjustments. {it says this in the directions too}
Enjoy Greg L