This brake line is plenty long for my Jeep YJ with a Rubicon Express 2.5 inch lift. The lift actually lifted my Jeep over 4 1/2 inches. This line looks like it would be long enough for at least a 4 inch lift. The only thing I might knock it on is the piece that mounts to the axle is flat instead of having a curve like the original. It still works but you need to make sure it is tight. I have had it on there for a couple months now and have not had any leaks.