I have the same axle back. I installed it without jack stands although in retrospect it may have been easier with. I can't say I had any fitment issues but I did check the clearance around the rear bumper to make sure nothing was rubbing. Other than that a week later I had to crawl up underneath and retighten the nut on the clamp that connects the muffler to the main exhaust pipe. If you have a torque wrench figure about 60lbs.