I heard about a program for the PowerFC, a fuel mapping thing that has four configurations that the tuner can set. For example one for like 100rwkw’s using as little boost as possible and fuel, this would not only be good for fuel economy but would also help the life of the engine. Then you can have some mid range settings and an all out config for when you really need to move. Not sure if this is available yet, someone was telling me it was coming this year?!?!?