I would say get the nismo... if not then the sport tech.. yeah the touring seats are nice but you can change them if you get the sport tech. I really like the lsd and the aero kit and with the stereo just upgrade... the bose upgrade is not much better from just base. I have a 14 sport touring nav.. i wish i could have waited for the new nismo

Unfortunately, I *don't* like the aero kit due to scraping concerns.

only the front aero deflector but that's on mildly steep inclines or if you're not careful:owned:

I would recommend the HKS Hi-Power catback without reservation. I'm using it with the stock cats and it sounds awesome; subdued when you're not in it halfway or more but wakes up nicely when you do. Plus absolutely no drone thanks to the Helmholtz resonators. It's pricey but so worth it. This is absolutely what the Z should have come with stock.

Yeah, I've been looking at a lot of videos of that one. Seems to be *exactly* what I want.