Does any know if the srt6 crossfire is pre wiried for the electric tail can be installed in place of the fixed srt fin? any help appreciated, thanks hal

 

This has come up before and I believe the wiring is in the harness. If you have a Roadster, simply pop the plastic 'rivets' out and take the cover off the underside of the trunk lid. This LITERALLY can be done in less than five minutes. Is it there or not?

Your big issue is that the BCM won't automatically raise and lower the wing, as it is not coded to do so in the SRT.