This is what I had in mind to do, very nice job!

Wow freaking nice work! Are you going to cover the dual exit cuts on the OEM bumper?

I just think it'll look weird with a single exit in the middle and two cut outs.

Something will be done on the bumper itself in the next couple months.
I havent fixed my mind on what exactly but the lower part of the bumper will be cut for sure.

Some peoples request a Fly-by video !
Here it is as requested.

Yeah its dark, but who care ? the noise is still noise ! :)
Video took from a GoPro HD

That is incredible work. I've seen you do a lot of innovative stuff with this car over the years so I'm not surprised.

Many cars with a single exit in the middle of the bumper, although functional no doubt, look like they have a butt hole. I know you won't make that mistake!

Keep getting a Raddling / Rasping sound, I'm being told that its from the Berk test pipes do you know anyone else with the same problem real don't like it. Would changing them out for long tube headers solve my problem???

Sub'd

It wont. Mine doesn't and my EGT's are a bit hotter being FI.

Great job OP! Ive been looking to do a 3.5"-4" single so this may be the extra push I need.lol

I melted the **** out of one side of mine with a custom single that was too close, so don't be too sure lol

Oh and good work Megan, looks fantastic man.

yeah I melted a little bit around the tip but it was mostly because the muffler shifted a little bit on the side.
Nothing to worry since I only had like a few milimeter of clearance all around the muffler tip.

right now im debating on which project takes priority.

-Rear bumper/diffuser
or
-Custom Intake manifold w/ modular intake runner. + boxed SRI

It would look even more baller if the exhaust tip was shaped just like the oem opening on the bumper instead of the circular peg in the square hole look. Still, looks and sounds great, would love to see more pics

yeah I thought about a square-ish exit.
but when I think square single tip, I think about the Veyron.

http://wakpaper.com/large/Bugatti_wallpapers_102.jpg

I had the same issue when I put test pipes on, Hated it!! I guess its pretty common with our engines. I removed the test pipes and put Berk High Flow Cats on, they sound MUCH better! Took care of almost all the rasp, hopefully they last on my supercharged engine!