Here is a great Supercharger vs Turbo Comparison. The white car is a 2015 Mustang GT with 17 psi and runs on E85. The gray GT has a Hellion Twin Turbo system, also on E85 and 14 psi. This is somewhat expected but a good view. The supercharger gets jumps out but once they are moving, the Turbo setup keeps up with about 3 psi less. Pick your poison, you can't go wrong with these S550 Mustangs
