Oh man, WE NEED THIS!!!! Even if COBB only puts out the unit with a single BASIC tune others could then start to support it... I'm sorry but Piggybacks are just lame.... The only real way to tune is by flashing or just replacing the whole ECU...
I want I want... the amount of time I keep my MS6 depends on this!
I want I want... the amount of time I keep my MS6 depends on this!