Quote:
Originally Posted by herbert1957
I had my 370z tuned & did not feel any difference. I put a sprint booster on my car & I cant believe the difference it made the power I felt.
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Any competent tuner is capable of adjusting your vehicle throttle input so that it is identical to a sprint booster module. All sprint booster does is increase the voltage to trick the computer into thinking the gas pedal is pushed down further than it actually is. A tuner can do the exact same thing. The problem with doing it this way is the reduction of precision of the throttle input. What's the point of having a full pedal throw when you program WOT into the first 1/2 of the pedal travel. Which is why you don't see any tuners doing this.
Obviously your tuner didn't even touch the throttle response because you definitely would have noticed a difference.