I was reading through the threads in the engine modifications and came to something that doesn't sound so good
. Somebody stated that March 08 builds and later have a new DME which will show BMW if a piggyback ever was/is installed..not good! I'm leasing my car and actually ordering this week
..but I wanted to throw some kind of piggy in, maybe the PROcede v3 or juicebox or something. I'm ordering the car no matter what, but I'll be depressed if I can't tune the ECU ughhhh. Does anyone around here know if this is true, or if there might possibly be a way figured out to get around it..