I know many of us have either one or the other, but I believe someone on here managed to get them both to fit at the same time. Does anyone happen to have pictures or can confirm that this is possible?

 

It's possible but man the tanabe bar sits very low. I test fitted the tanabe and it was way too low. I couldn't get out of my driveway, so I removed it and sold it.

 

YES they will fit together, you just have to put the GT-Spec one on first.

 

I'd rather scrape everywhere knowing that it's my underbrace getting raped and not my frame rails or exhaust.

 

I have both braces installed. I have an '06 and they have different mounting points. My Z is also lowered ~2" so it's very low. I have to watch where I drive -- otherwise, it'll scrape. In addition to these two braces, I also have the other GTSPEC braces. And yes, my Z runs on rails. It's great for autox.