Quote:
Originally Posted by JBA87
I am coming from an Audi S6, where there is (to my knowledge) no "piggy back tuning."
Can someone explain to me the operative and implicative differences of a "piggy back" vs. "ECU" tune. I don't full comprehend the difference.
Also I'm shopping around and here are the tunes I am aware of (please add to the list) and feel free to comment on the differences:
Piggyback
JB4
Racechip
Dinan
Tune
Evolve
Vivid racing
Noelle
HCP
Dme
Eurocharged
Any others ?
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ABT and MTM are both piggyback