5 Position Switch (2011-2016 LML Duramax) 2018-2020 F150 Bumpers Engineered with modified plungers and

Engineered with modified plungers and stroke to produce up to 5

Flurosilicone elastomers and Fluorocarbon withstands oily residues

including a billet aluminum shift plate

Includes OEM style rear blocks for correct driveshaft angle

5 Position Switch (2011-2016 LML Duramax) 2018-2020 F150 Bumpers Engineered with modified plungers andThese 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.