I'm replacing the window trim strip( the one on the top outside of the door), with one I got from mazdatrix. Is there a trick to getting the old one off without destroying anything or does it just pop off?

 

There is one screw at the end of the door above the handle; it's on the inside towards the top. After that it will just pop off. I have the mazdatrix part and it worked great and still looks brand new after alomst a year. I deffinitely recommend this product to everyone.

 

I also had to take the mirror off. It's held on by 3 screws under under the inside plastic trim piece. Then the strip should pull straight up.