Put on a 2014 JKU Rubicon. It took about an hour to make a 90 degree turn on a Texas spring afternoon. This included adding 1.5 inch wheel spacers at each corner. One person operation with two jacks and one floor jack. Spring compressors are not used, but wood helps more in the rear. The trick is to twist the feathers back and forth. The work is not difficult, it just takes time to get everything right. Exhaust spacers are not required. There was a problem with the Magnaflow Cat rear exhaust…