You can buy it from anywhere like the sites others have stated as long as the device is unlocked (if it is new then this won’t be a problem).
Once you lock the device to your car’s ecu then connect it to your laptop, you will see the available tunes for your ecu.
Finally picked up my White 6MT yesterday after what felt like an eternity. I already have a Ktuner V2 from my 10th gen so I guess that will be my first mod along with Enkei TS10s.
They all still support Honda/Acura. Eibach lowering springs were popular for the 10th gen civic and my 10th gen has a nice Greddy exhaust.
PRL and 27Won more specialize on these 10/11th gen platforms and I think made superior products. Loved my CAI from 27Won. Also highly recommend Ktuner...
I went with Acura of Pembroke Pines. So far spoke to my sales guy twice and he just confirmed color/package but no real details yet.
Regarding MSRP, I saw TLXs there without “market adjustment” but had about 3k worth of tint/protection package etc.