Bluefin is a remap, one you apply yourself via the unit they supply. Generic bluefin map but you can do it from your own home so saves travel.
used bluefin before they are good, obviously not a custom map but very few custom mappers around
Yeah, I know what a Bluefin is, and not a fan of that either. When a remap is done, it is usually connected to a power supply to ensure the battery on the car doesn't die mid update and brick your ECU. It's unlikely I know, but still its the idea of it. But that's just my opinion.
I was just saying that the tuning box I posted may of been better value.
Also think that 'custom maps' are over hyped. Good for peak numbers, not necessarily longevity/safety of the engine.