FAST XFI question

[aquickv6]

This might be a stupid question but, does the new FAST system fit all vehicles the only difference being the harness and settings on the box?

Can I put my Buick system on an LS2 or similar?

 

[S2V6RACER]

Yes, the boxes are the same.

 

[aquickv6]

Thanks Ted. Makes it a little easier decision.