- Get the most out of your KICKER Audio Kit for Harley Davidson® with the TRHDP Audio Programmer
- A custom-coded audio module built specifically for your Harley, the programmer works directly with your factory six-pin diagnostic port
- TRHDP delivers simple on-screen directions to optimize your factory radio for peak performance of your KICKER amplifier and speakers
- You get dramatically improved sound quality and power, fader control and even view/reset diagnostic codes