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3 Driving Models: Throttle Controller， With 3 driving modes: normal mode, econ mode and race mode. Each mode comes with 10 level adjustment, "0” less sensitive, “9” most sensitive. Brings +15% fuel saving and +68% power response. for controller electronic accelerator

Fast Response: Electronic Throttle Accelerator， will immediately give 30% of the signal to the ECU instead of smoothly accelerating over time. From the driver's point of view, with this "power saving mode" enabled, your car feels faster and more responsive than before adding the controller. for windbooster potent boosters

Faster Acceleration: Throttle accelerator, allows acceleration to happen faster and more aggressively. For example, as a standard, 10% of the pedal input will provide a 10% accelerator signal to the ECU. The throttle controller may send a 30% message to the ECU when you only have 10% throttle input. for response pedal commander

Easy to Use: Car Electronic Throttle Response Controller，the ultra‑thin thickness and the compact size enable it to be installed anywhere without affecting the interior design, reliable to use.

Easy Installation: Potent Booster Tuning Parts，pPlug and play, no need of external power supply (absolutely no cord cutting, no OBDII socket), special plugs for each specific car model, safer and more reliable, simple and fast to install.