Not ready to do it yet but was reading about the new i-1 pro charger looks pretty interesting except maybe the 2000 additional charge over a normal superchargerset up. I read on pro charger that is was supposed to be out in sept for our trucks. Just seeing if any one has bit the bullit and bought one yet. My first choice is a Whipple. Just like not having all the plumbing issues with a pro charger.