This is what I call The Scat Pack Dilemma

They come pretty well sorted out from the factory, to the point where there are no simple warranty-legal mods that make much -- if any -- of an improvement.

Once out of warranty (mine's not and won't be for another 14 months) you can explore PCM tunes, etc. But even those aren't a guaranteed .2, especially for an "off the shelf" (safe) tune. Seems like by the time you get the custom tune and the hardware / software to make the change, you're dropping $800-1000 for a fairly small improvement IMO.

Like mentioned above, you can look for ways to remove weight... some "free" (pull passenger and rear seats), and some not ($$$ lightweight battery), to drop of few lbs and help the ET & MPH. If I let my oldest son drive, instead of me, that would be close to an 80 lb difference right there.

I won't deny that I've considered a small N2O kit to push my car into the 11s consistently year around, rather than only in more ideal spring & fall weather conditions. But it's also my daily driver, so going that direction will be a tough decision to make.