Hi I just purchased a 2018 JK and I just ordered a lot of stuff to put on it. I ordered a lot of lights in a winch them are not my problem. My issue is I purchased a front and rear bumper fenders flares and running boards. When I was looking at them I typed in my Jeep and model but for some reason because it's a 2018 it came up as a JL. I didn't notice this until after I ordered it they will not refund. I'm trying to find out if anyone knows if they are interchangeable.