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Everyday Low Price: $93.99
Gold Club Price: What's This? $84.59
J&P Part: 382-810
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Fitment Note: For all Daytona Twin Tec engine controls.
Received the USB interface and realized it had been used. Some of the documents were missing as well. This sort of thing happens on occasion and J&P replaced it with no hassle. Once I had the new/un-opened interface, the install went ok. The instructions are a bit cryptic, but after you get it hooked up correctly, it does make sense. I sent Daytona an e-mail and they replied quickly with helpful hints.
software is well done.. takes some getting used to.
I did not use the USB Interface, so I cannot rate it, although, am sure it's a good accessory to have. The J&P Tech said I needed the USB interface to fine tune my Harley, since I had a cam installed. But, I installed the Twin Tec Ignition, according to the instructions, it worked fine & my bike ran great without using the USB interface. So, I returned it, BUT I was charged fees I felt I should not have paid since the J&P Technician said I needed it.
I haven't started programming with this yet, but the instructions are very clear.