SPE Full Lock Diff Kit

Out of Stock SPE Full Lock Diff KitOverride the factory safety lockout on the electronic rear locker. Benefits: Easy install— So easy, even a chick can do it! Maintains factory switch— No new components to activate engagement Eliminates lag time— No more lag time from engaging & disengaging the factory E-Locker Discrete & clean install— Installs in the factory TCCM near the passenger kick panel Increases traction— allows you to do better burnouts & drive around in snowy or muddy conditions without 1 tire fire…. But the burnouts are way cooler than the mud bogging stuff. Vehicle Compatibility: 2011-2020 F-250/F-350 WARNING:This will not work on a truck WITHOUT the electronic locker. This will NOT work on a dual rear wheel truck. Have the electronic locker in your Super Duty? Then this is the kit for you. The SPE Full Lock Diff Kit is an add-on to the TCCM that allows the diff to stay locked in past 20mph. Engaging the rear end is now at your fingertips. Need to lock t