Hi all! New here, I don't own an FR-S or a BRZ but I was curious to know if the stock diffuser was removable from your rear bumper or is it all one piece? I also wanted to know some of the dimensions of the diffuser. I marked the measurements I need in the picture below. I need the height, width of the top and width of the bottom.
Reason why I'm asking is because I want to try to retrofit the diffuser from the FR-S / BRZ onto my 2014 Toyota Corolla. Both cars are the same width (I know this has nothing to do with the size of the diffuser) But my Corolla has this piece of fake carbon fiber plastic that looks like it'd be the same width as your diffuser. If this is true then I would love to try to retrofit the diffuser onto my car. Thanks!
Picture of that fake carbon plastic on the Corolla I mentioned:
My photoshop of an aftermarket FR-S / BRZ diffuser on the Corolla (sorry for the stanced wheels):