Yes plug and play power
You buy the unit, download your stock tune to the handset. (30 mins)
Use the provided CD- Rom to upload your stock map to your computer and it sends it to Bluefin HQ. The stock map is then edited and sent back to you via internet labled as "bluefin map" which is then uploaded to your handset.
Bluefin HQ only take a max of 8 hrs to send you your new tune.
Connect your handset to your car, loads up and your ready to drive. (5 mins)
The bluefin map MAY now be provided pre-loaded on your handset (no need to send them your stock tune, like the focus XR5 method), I was the first in Oz to use it, so I had to send them my stock tune map, but now they have it, it may make it faster for you guys? Not sure.
Im averaging 9.8L/100. And thats on 98RON (must use 98+ with the tune, or 95 if desperate).
Thats been a mixture of heavy acceleration and cruising.
Its pretty much the same as stock, maybe a little richer. The
ECU would still be learning though, so it may come down.
I'll keep you guys in the loop how it goes after a little bit longer, only been 1 week.