Originally Posted by THE TECH
Do you feel that this is the smarter course of action based on the current situation? Are you able to remote code this?
All depends of what you want. Coding is much more expensive and complicated than just adding the sub just because of the expense of getting the 8-channels of amplification and the DSP and then the install of all that. The benefit is better sound and control once you go analog. It is 100% reversible back to OEM.
I do not have the tools to remote code, but Mike Benvo and BimmerTech do.