It does this by adjusting the torque request to your throttle table, similar to the way professional tuners manually adjust the throttle tables when ECU tuning. It does this by providing new points of reference for your throttle mapping, introducing either a sharper or duller throttle curve depending on what mode/setting has been selected. Introducing a sharper throttle curve not only reduces throttle lag but it also actuates the throttle quicker, thus opening the butterfly quicker. The EVC Throttle Controller is an award-winning throttle response controller that allows you to tune the responsiveness of your vehicle’s engine. The EVC throttle controller gives you complete control over the responsiveness of your vehicle.
Product Description Ultimate9 EVC Throttle Controller (Toyota Tacoma, 4Runner, FJ Cruiser 2006+)