Kicker Audio Programmer

When you install a Kicker speaker/amplifier upgrade kit on your Harley-Davidson motorcycle, you also need to reflash the factory radio through the stock engine control module (ECM) in order for the radio to recognize the new gear. You could take your bike to the dealership and pay them to reflash the system, or you could do it yourself using Kicker's TRHDP Audio Programmer. You download the app from Kicker to your laptop. Then you plug the programming module and your computer into your Harley-Davidson's 6-pin diagnostic port and launch the program. You make some selections according to which bike you have and which upgrade you've installed. The program automatically optimizes the factory system to match up with the new speakers and amplifiers, and greatly improves the power and fidelity of the sound.