Also, keep in mind that with a Sprint Booster installed, you are limiting the amount of 'Grandma' time that your ECU sees from the accelerator pedal position. Therefore it will adjust to a more aggressive driving style and this is almost the same as resetting the Drive-by-wire system each time you get in the car and/or driving aggressively all the time.

The 'oomph' we feel is the lack of the 'subdued' driving profile being used in the Drive-by-wire.

I personally think it really releases closer to 100% of the engine potential all the time... much closer to what we have come to expect from a normally cabled accelerator setup.

Cheers!