I am trying to add an amplifier and two subs to my stock stereo. I know I need something from Pac-audio to get the audio signal to the amp, however I dont know which part I need becuase they all look like they are for GM or domestic cars. Any assitance with the specific part # would be appreciated.

I also have a 600w kenwood amp, not sure if that helps any.

You may want to check out the "Clean Sweep" from JL Audio. Here is a link to it Clean Sweep Link (http://www.jlaudio.com/press/CleanSweep05.html) .

Will this work with the bose system? Has anybody used this on their vehicles?

It is being installed in my Armada right now and I am picking it up in two days. This was used on another Armada at the Stereo shop I am having install my new stereo system in as well as several other vehicles with similar head unit's as the Bose. The results were top notch.

Is there an online retailer that you know of where I can get this, and how much did it cost you? Also, I have heard about the Pac-audio solution to my problem, which I think is pretty cheap, is there much of a benefit for getting the clean sweep when just adding a couple of subwoofers?

The cost is $399. It has tons more advantages when adding aftermarket Amps and speakers. The sound quality the clean sweep adds is actualy better then aftermarket head units. I wish you could hear how it sounds with it in.