Give your electric ride the audio boost it craves with the Alpine HRN-TSLA-M3B1 integration harness, engineered specifically for 2017-2023 Tesla Model 3 vehicles with factory base audio. It connects directly into factory plugs, making full system integration with your Alpine DSP amplifier smooth and hassle-free.

This pre-configured harness lets you preserve your factory features while unlocking serious acoustic power across Intel and AMD MCU systems. It comes complete with a dedicated 12V amplifier power harness and fuse holder to keep your cabin sounding electrifyingly crisp.