couple differences from the 4 door and 2 door so far. Im at the point where i have the straps holding the tank completely off and the tank wont budge. I felt all around it and there is a big sticky seal on the front end of the tank. I loosened that my best. Im literally hanging on the tank and its not budging. I cant find any more bolts. Now im talking to myself. maybe its the gas i inhailed lol.