What software is needed to dyno tune a Crossfire SRT-6?

I see there are just two places that tune the SRT-6. Eurocharged and Inmotion. I heard of Quantam too, but not sure if they are still in business.

I talked to a local tuning shop that does fantastic work and is well known in the GM LS community well and he said he could tune my Crossfire if he had the software.


Worse comes to worse I can make the 8 hour journey to Chicago and have Eurocharged dyno tune my car.