JB4 Has a few OTS maps included, but you're likely going to want to have a tuner tweak some of the params to keep your car running well.
BookMod flashes the ECU, but ECU's past 6/2020 are locked and encrypted (for now) so it's not possible. JB4 is a piggy back device that sites in between...
The 'N' in VIN is for number. Sorry, I hate being that guy, but forwhateverreason this is one of those things that just kills me. PIN Number, ATM Machine, VIN Number.. bapouirbhva;ohi
I have a 1.25-gallon tank here that I don't need. Direct from Burger Tuning. Here's the listing on their website. Perfect if you're putting your own kit together or just want more capacity for an existing setup.