5 Position Switch (2004.5-2005 LLY Duramax) blank GDP's Throttle Booster is an

GDP's Throttle Booster is an essential upgrade

specifically designed for diesel trucks

6L Duramax L5P

and Bluetooth 5

Our two-piece design allows for a much easier installation than the other kits on the market

5 Position Switch (2004.5-2005 LLY Duramax) blank GDP's Throttle Booster is anThese small switches offer big adjustability. By simply turning the dial left or right until it clicks, you are able to command your truck to give you more or less HP & TQ. This obviously only works if you have already flashed the ECM with SOTF tuning software. Depending on your vehicle, our switch will utilize your trucks Fuel Temperature Sensor, Crank Case Pressure Sensor, or Intake Air Temperature Sensor.