I copied and pasted each p/n into my search engine. Each produced responses. You can study them and possibly see a difference but I don't see any difference.
The first number response shows two kis available on amazon for $799.
The second number response is in a Honda parts box and if $779.
The Inferno is similar if not identical and I only paid about $500 for the kit. It works great.
Edit: I forgot to explain, both of the Honda kits require also purchasing the expensive Honda dash panel with a voltmeter and switches.