Racebox HP Tuners RTD-3 Dongle

The "Remote Tuning Device" (RTD) Generation 3 is the standard remote tuning dongle from HP Tuners. This device is essentially an MPVI-3 but geared towards remote tuning with a registered tuner. These are skinned in the Racebox colors and logo.

The RTD-3 allows you to tune with us using the Tune Delivery Network (TDN) App on your iPhone or Android, or via the RTD Flasher software on your computer.

Functionally, other than not allowing the use of VCM Editor to edit your tune file, the RTD-3 works the exact same as an MPVI-3 and allows the input of 3 external sensors using the serial connector as well.