Excellent kit. I upgraded to the big 7 because I noticed some of my wires were getting a little melty. Still a little touch up work to do on some of the accessories to repair some damage from my alternator to battery wire getting a little hot from either my amp or my winch. I had my intake manifold off to change out my plugs and coils, so that made routing the wires a little cleaner. I swapped out the provided battery terminals for some Moroso terminals to make adding all the extra things a little easier. I also tackled spark plugs and coil packs, which requires pulling the intake manifold off on the 3.6L Jeep JK, so if you are overdue for plugs, this is a good job to do at the same time. I popped the PDC off using the four connectors to run the BATNEG to FIREWALL. I had to trim some plastic off the PDC cover to run the BATPOS to PDC wire. I have an OEM alternator (that is probably due for an upgrade, but is brand new...) so I used the 150 amp fuse since the alternator is rated for 140 amps. I also pulled the starter down to make connecting it's terminal easier. You're going to need to pull the inner fender liners out to get to the BATNEG to ENGBLK wire as well as the ENGBLK to FIREWALL. I messed up and sent the engine block bolt home with an impact gun and then realized that I had one more wire to install, so my BATNEG to ENGBLK is currently going from the battery to the firewall until I get some more daylight to wire it properly, though I don't think there is really an issue with where it is currently at. Be ready to block out about three or four hours for this upgrade. Seven or eight hours if you are tackling spark plugs and coil packs as well. This isn't a difficult upgrade, just very time consuming. Prior proper planning will go a long way with this job.
