I know it sounds crazy. But I've wondered why no one has tried this idea. Having your EFI tunes on your radio instead of on a DSP switch. I would think this would only work on Double Din radios. My radio (Pioneer 4100DVD) allows image upload from either a AUX source or CD. You simply upload the pic and save it to the radio. Couldn't u use a AUX port as a source for all of your EFI Tunes?
Just a thought, I wonder if any tuners have tried this?
Just a thought, I wonder if any tuners have tried this?