im getting a new head unit this weekend. Pioneer premier deh 490ib. i kno i need that special wire for the bose, but is that only available online? Also how do i wire the cable that goes from the batter to the amp through the car? or wat not. thanks

 

You need to run a search in the forum.

Try Scosche or metra 70-7551. I've seen these two at my local Fry's. Or you may try Best Buy.

 

I have a brand new metra 70-7551 harness for sale, $20 shipped.

 

I just installed the same head unit two weeks ago. Get the Pac Audio kit. It will make your installation a lot easier:

http://cgi.ebay.com/ebaymotors/PAC-R...spagenameZWDVW