RacingLine PDM CommsLink DQ381 TCU Unlock Cable

Description

PDM CommsLink Cable unlock harness for PDM customers, allowing you to unlock your DQ381 transmission yourself, quickly and easily at home or anywhere with decent WiFi. With the new PDM CommsLink Cable and its simple hardware connections, you will be able to complete the process from your own phone, mobile device, or laptop - all using your existing RacingLine PDM Mobile App.Why TCU tuning matters. Modern performance tuning is no longer just about the engine ECU. The transmission controller is ju