Wondering if anyone has had experience with Bluefin Superchips ECU tuning.
As it shows on their website its an easy OBDII reader where you have to send your Cars VIN number to the UK based company and they will send you an ECU tuning file which you install yourself with the OBDII connector.
It seems a lot less expensive than other ECU tuning, as it is just a stage 1 ECU tune.
Seems like one of the best bang for your buck mod.
Anyone had any good or bad experiences with them?
How did they or you deal with warranty if something goes wrong?