So I'm glad to be here def a Ford guy now (formerly Dodge) and I'm here to stay!! Lovin my new Ecoboost on and off road and as I was playin around with the 4x4 I found that the **** pulls out?!?! Looked into it and it locks the read diff!! Sweet! Now my next question is can this be done in 2 wheel drive to do a proper 2 tire fire burnout past my buddy's Ram whilst laughing at his 1 tire fire without wrecking electronics or the diff itself? I don't wanna hurt my baby. Thanks!