I have a E46 M3 that is being turned into a dedicate track car. Everything has been stripped ,including the radio navigation system, the phone module and the Serius satelite radio module. Does anyone know if i can install these items in a E46 330xi that does not have a navigation system. What i want to install is the phone and Serius satelite. The 330xi is prewire for the phone so is it just plugging in the module? Also is the serius module plug and play? these are all BMW OEM devices. Any help would be appreciated. My local BMW dealer has been less than helpful with most of my other BMW services. Almost like i am putting them out, so i really dont want to go to them if i dont have to. This is all going into my daughters 330xi diven out of town to college and back. Thanks for any help.