extended brake lines

Finishing up the brake lines on my 8.8 swap and looking for feedback and lengths people are running for extended brake lines on the rear? 4" lift, adjustable upper and lower control arms so I pushed the axle back a little over stock. I'm talking about the line the comes from the hard line on the...

I've seen a few threads (including the great write up that Chris did) that had guys installing extended brake lines, and their rigs had varying lift heights. Is there a certain amount of lift where extended lines are a must? I'm at 3" in the front, and 2" in the rear, and wheel with the front...

Anyone have any suggestions on extended brake lines for a 4" lift?

Once you start getting above 3" of suspension lift on your TJ, I highly suggest replacing the brake lines with longer, extended brake lines. One option you have is shelling out some money for aftermarket extended "stainless steel" brake lines. However, another option is the readily available...