I have read many things about the shaker 500. Basically I think it saound like sh*t! I have a stereo, amp and subs in a box. What I need to know is if there is a wiring harness I can buy to plug and play. I am stationed in Germany so I can't go to Best Buy and buy what I need, I have to find a website. I looked all over crutchfields site and didn't find exacly what I wanted. I don't want to destroy the factory wiring harness. That is the only Ford issue I thinkI should go into at this time. What a skipping POS!!!

 

I've looked around and could not find one, every thing i have read says it will not do it and you will need to wire back to the speakers. Look around in the tech sections

 

ive used a line out converter and tap inton the factory harnass..works fine

 

Check the tech sections