EFI Source now has Gold Box Hellcat harnesses to make your engine swap even easier!
It has the extra sensors required along with the portion for the bypass valve.

You do need to use a cable driven throttle body though. It does cost more than the 2006-2008 & 2009+ Gen 3 Hemi harnesses at $600.00.
We are a dealer for EFI Source Gold Boxes now and are running a group buy if anyone is interested.

Email us for more info at RylisPro@gmail.com
http://www.rylispro.com/contact
Thanks!

That is good news, what are they doing with the bypass?

The EFI source kit can control the bypass.

Curious what cable TB people are using on the HC motor. Any leads?

I'm starting to pull together some research and budgetary information for taking my 5.7L out in favor for the 6.2L. It's good to know my ECU will manage it, adapting a new harness to it shouldn't be too bad, though, I'd prefer to just modify my 5.7L harness if I can.

Hey Everyone,

Just spoke to EFI Source and they will be making adapter plates to mate your favorite four bolt LS style 92mm throttle body to the Hellcat intakes so that customers can find an easy solution to their troubles. The adapter plate will still need to be machined and will take a couple of months to mass produce. Should be around $50-60 for the adapter plate.

This should be a great combination to their EFI Source Hellcat specific harness which only comes with GM style TPS/IAC connectors anyways. We'll keep everyone posted when this new product will be released.

Thanks!