I just hooked my sub up to the same headunit, wasnt too difficult at all. My amp didnt have high level inputs so i had to use a RCA converter to convert the rear speaker wires into RCAs. (tapped into the speaker wire in the pillars between the doors) I tapped into the accessories wire behind the headunit to connect to the remote connection on the amp (turns it on and off when the headunit turns on and off) Run a power cable from the batt, was easy to get through the firewall coz there was a little hole blocked by a rubber grommit.. Sounds pretty good too! If more help needed just ask.