Quote:
Originally Posted by Boss330
I guess the DME of the S55 also will be encrypted like the S63TU DME is. That means tuners mostly will do tunes by piggybacks, which is what most tuners like AC Schnitzer, Hartge, Abt, MTM etc are doing on the current gen M5, RS6 etc.
Alpina has replaced the entire DME with their own DME on the B3, but Alpina isn't representative of BMW tuners (they aren't even considered a tuner) as they don't offer just tunes, but only complete cars.
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Piggy backs are fine, I had Jb4 for a long time but Cobb is just much easier.