Wanted to update a couple things. Because this exhaust uses v-band clamps and not traditional bolts, there's not exact way it fits. Because of this you have some room to move the pipes around into place. I think because of this I didn't get it lined up perfectly. I'm taking it to an exhaust shop because I know the tips need extending. I actually had part of the rear bumper plastic burn onto the tip while driving.
As far as fitment, it seems to fit pretty well. It cleared the sway bar and the smaller rear GT spec brace. It did not clear the one that hangs under the exhaust, but it was close, and I think my brace had been bent so normally it might fit. The one big issue I'm having is with the midpipe extension pieces resting on the w-brace. I'm not sure if the exhaust components can be rotated to push them up more. I will be taking it to an exhaust shop here for the tips, and have them see if they can't move it around to fit better. It also looked like the passenger side midpipe was very close to the forward diff mount. My HFC (custom add on) on the midpipe also hit the heat shield so I removed that.
The sound is awesome, except that it resonates really badly at 2k RPM, I assume because it's touching the w-brace. It's nearly silent while cruising, in fact I keep switching between hearing exhaust, road noise, and wind noise while driving on the highway. Driving under overpasses is way too much fun. This thing gets LOUD when you're in the upper RPM's. It seems to me like there is some rasp, but it's not normal, and almost like a "tuned" rasp. It takes all the harshness out and actually sounds good. If that makes sense. I'll have to get some videos up soon that will hopefully illustrate better.