2015-2019 Ford FSP5 SOTF

  • Sale
  • Regular price $45.00

2015-2019 Ford FSP5

Key Features:

  • Not Having To Pullover To Flash A Different Tune, Switching Instantly Between Calibrations.
  • Stock, Economy, Tow, Heavy Haul, Performance At The Tip Of Your Fingers.
  • Valet Mode If You Have An Employee Or Teenager So They Can't Adjust Your Tune Settings.
  • Includes All Items Required For Install.
  • Will Work On PowerStroke Diesel Engines 2015-2019.


  • What Is FSP5?
    • FSP5 Stands For "Ford Switch Performance". FSP5 Gives You The Ability To Switch Between 5 Calibrations With The Purchase Of SOTF (Shift On The Fly).
    • This Switch Only Works With A Custom Engine Calibration.
    • Calibrations Not Included.



  •  Selector Switch
  •  Aluminum Knob
  •  1-5 Decal
  • Allen Key
  • Connector

Install Instructions

Install Instructions:

  • Step 1: Route The Wires Through The Firewall.
  • Step 2: Locate The Fuel PSI Sensor Near The Factory Upper Fuel Filter Housing And Unplug It.
  • Step 3: Install The Pins Into The Appropriate Holes On The Connector In This Kit And Then Connect To The Factory Harness.
  • Step 4: Zip-Tie Everything Up Neatly Under The Hood, Making Sure You Do Not Zip-Tie To Anything Hot.
  • Step 5: Install The Switch In The Desired Location Inside The Cab.
  • Step 6: Done