Recent content by drewski429

Having my 2004 Z4 M54 3.0i totaled was the worst, I miss that engine --- but the 2006 Z4 N52 3.0si has been good to me. Here is what I have learned. Also, I'm in Texas, so the suppliers I will list for parts/tune are in USA. Skip to the bottom for power upgrades. And yes, do the sound...

You can see it when you remove the passenger side speaker cover. It rests on a mount to the right of the speaker mount plate closest to the storage bin door hinge. I actually removed the entire center plastic cover and, unnecessarily, both plastic covers behind the seats to get at all this. The...