there are more things that give the impression of lag other than the signal in the pedal. From a dead stock you have to flash the convertor THEN transfer power through the drive-train to the wheels. No matter what you do to the pedal signal, you still have other things happening before the car starts moving. The only way you'll ever get instantaneous is with something electric.I have a 2016 charger v6. I bought the sprint booster to help with the lag when you hit the gas. If the car is in moving and I hit the gas it works great. If I’m at a dead stop and hit the gas, it still has the lag. Anybody have the same experience?