The 3\" Zone Lift Kit is inexpensive and has provided an awesome ride for my previously stock XJ. I have been putting it to the test in the San Bernardino mountains and have been quite pleased. The install took 3-4 hours and no modification to the brake lines was necessary. Driveshaft wobble was bad initially, but I chose to add a 1\" transfer case drop and that solved the problem. I highly recommend this lift for a budget lift kit.