Originally Posted by roadkillrob
Forget about AA - they forgot about updates long ago - as stated above, the only 2 tunes really playing right now are the JB3 and the procede.
The JB3 plug and play is actually $579 - the price you have is for the pinout version - do yourself a favor and get the PNP. The procede is just over a grand and provides some more user adjustment and is easier to update, has logging etc, so if you want that stuff, the procede might be worth the extra dough.
The other option on the horizon are some flashes - the one from GIAC may be promising and not a bad price, put for now the piggybacks are ruling.
This is the best unbised opinion so far.
You should research the different tunes and buy accordinly to your needs.
I went with JB3 BTW because of bang for your buck, I didnt require "data logging".