Many of us have done a turbo swap from supercharged. I personally did it twice. ♂ I did the zzp entry level kit and then took all the turbo parts off and sold them. I loathed the z54 for autocross, the turbo worked well for street driving and going fast but it was like and on and off switch otherwise. I’m currently running a zzp stainless log manifold and and a g25-550 turbo through the factory manifold with the zzp billet throttle body adapter. I have zero issues with intake air temps and have it tuned to 30 psi. The car made 456whp at 24 psi on a dyno. The z54 made 379 at 24psi. I am on ethanol though, which should be considered if power is your goal, it also helps a lot with temps. I only run about 13/14 psi for auto x and track days, which is plenty of power in a 1600lb car for me. My understanding is is the efficiency of a turbo will always be cooler then the supercharger to compress air. I personally would never go back, nor back the z54 that come with that entry level kit.
