Okay, my buddy and i was talking about instead of putting a supercharger, or a turbocharger, we was thinking about putting a Hellion Twin Turbo (400-1200HP) and a Kenne Bell stage 3 supercharger. I was wanting to know what kind of Supercharger, and Turbochargers would be best to put on a 96-04, to make it run to its full potential. (we dont have a mustang quiet yet, we are in the process of looking at them)

 

Welcome to the board!

I believe the Hellion unit is one that you cannot go wrong with. They are just about everywhere and they have been used on a GT500 to pump out over 1000 BHP crank.

As for a compound turbos set-up, I do not think any of their ready to install kits come like that. You would have to call them and ask if they can sell you the turbos of different diameters and the piping to bolt them on in a compound manner.