BMW 20pin Low Profile Diagnostic Plug

Low profile 20-pin plug cover that fits under the hood. With this adapter, you can log the data while driving, if you dont have the standard OBD II connector in your car. Use the generic chinese 20pin to OBD adapter, just replace the cover. Version V1 has an opening for 14x8.5mm switch, to short the pins for flashing ECU / reading.