Ok, no install after all for me. After taking a closer look at both the Prius and the Empeg, the installer decided they didn't want to do it after all. I brought a copy of this thread with me to "prove" that it could be done, but they were of the opinion that the outputs on the Empeg wouldn't work well with the factory amp. They also warned me that I would lose the navigation voice guidance while listening to the Empeg. I'm pretty sure that the NAV goes directly into the amp, but anyway nothings been touched. Now I really need Costal Dave to finish up that kit!!!

Peter
Miami, FL USA