yikes, thats no fun what you had to go through. I would only take my car to a major/high end audio shop if I take it somewhere, but I usually almost always do all the work my self anyway. I wonder how the 1st guy buy-passed the jbl amp, since those headunits you got has 4 channels and the JBL system has 8 (including the sub), seems like you would lose power and speakers. I don't get how they had so much trouble with the JBL adapters, they are basically plug and play (except for power and ground). If you plug in the 4 RCA's right you get all the speakers + fade, thats crazy to think he would cut them off when its so simple.

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good job fixing the "experts" mistakes

and

to Toyota Nation!