ok i have a 2006 325i and im looking to upgrade the speakers. every site i find tells me something different on size. the front speakers look like they mite be 4in and same with the back. does anyone have an idea on how to get the front door panels off ? if so thanks for the help

Do you have the Logic 7 system?

Do your door panels look like this?:

http://www.12velectronics.com/images/E92door-1.gif

ya the look just like that. what does this mean? thanks for you help

Well, if you wanto to replace those speakers along with the tweeter, we are testing a Hybrid Audio Technonolgies component speaker system in your car. You current speakers look like the ones in the front of the follwing picture. We have replaced them with the Hybrid Legatia L4's with EXCELLENT results. (pictured in the rear)
http://www.12velectronics.com/images/e92comp.gif

We have also replaced the factory tweeters with the Hybrid Audio Technologies L1 tweeter in the factory location:
http://www.12velectronics.com/images/L1e92-1.gif

Here is a link to the set I am referring to:

http://www.12velectronics.com/servlet/the-86/HAT-Hybrid-Audio-Technologies/Detail

The sound quality is greatly improved over stock with our crossover. Although this upgrade is currently still being tested, I will gladly give you more details if you would email me.

ok what if replace the stock mids with a 4 4in 2 way infinity speakers and reconnect the stock tweeters with them how do you think that will sound?

Like POOP.

sorry to tell you but i swapped them out and it sounds way better then stock just cause people in hear own bmws doesnt mean they are stupid and will waste money on anything but good try