I have a 2003 Audi A6..
I have the 900bt, 2 headrest, amp and sub.
What kind of part do I need to have a good installation that all will perfectly?
I know I will need a harmless and what else?
I went to bestbuy and they are asking 380 + tax..
that is way too much, a guy want to install them all for 250 which I want to do. but want it done right and want to make sure I have all the part needed.
Is there anymore that know someone that can help me with installation in toronto, canada?
Willing to negotiate!!
PLEASE HELP ME PUT!!!