hey all, i have an amp and subs that i wanna put in my xi, i have the HK premium sound, i dont think it has a sub, but the 6x9's put out decent bass, but from what ive been told i can set everything up without even running a single wire out of the trunk, which will make everything ten times easier..... anyway ive found alot of info on wiring diagrams and while i have installed systems in cars before, i never dealt with a bimmers audio system, can anyone give me step by step info on how to wire my aftermarket amp up to the stock amp and can someone give me locations of where all the components i need to do the job are located..... or should i take it to an audio shop and have them deal with it? i dont wanna screw anything up and wind up regretting it..... any advice is appreciated
thnks,
t-o-double
thnks,
t-o-double