VP was actually the one who told me how to do it. It is a pain to get the wire through the boot and into the cabin. You'll need to remove the kick panel and some components behind it so you can grab the wire once you get it into the front footwell area. Especially on the drivers side. The rest of it is not too bad but don't expect to get through it without a few scrapes. I guess its not a must if you're not running active front stage where you need independent amp channels for the mid and tweeter but for both VP and I, we're running active so it was a necessity and nothing was going to stop me. Not even if I had to take the door off the hinge and drill a new hole