question for installers..please HELP
1) is that a good idea? should i just replace the stock amp with an aftermarket one? (would he even be able to keep the stock amp after rewiring???)
2) i read on other posts that people just used a VW harness and that was it...no need to rewire anything for the aftermarket headunit (https://mbworld.org/forums/showthrea...highlight=avic) ...is this not true for my car??
3) the shop is charging me $700 for creating a custom trim ring for the avic, rewiring the car and installing it..is this a good price or am i getting ripped off?
i am not an expert in this area at all so any help would be appreciated. Thanks in advance.



