I've been thinking about upgrading the base stereo in my 09 R56. I've searched through the archives, and I'm a little confused. I'm looking at purchasing this amp kit from http://www.newministuff.com/new/shop...uctshow&id=946 . It says that it comes with everything I need to install this and wire in some new speakers.

Is it possible to use this kit and install some new components in the door with a tweeter in the a pillar? I can't seem to grasp how I can do that with a crossover in the door without having to run another wire back through the molex connector through the door and up to the tweeter?

Thanks for helping me clarify this.

 

If you put the crossover in the door, then yes you would have to run an extra set of wires back to the tweeter. You should consider mounting the crossover behind the footwell panel or under/behind the dash.