So friday I put my ybs leveling kit on and I followed the instructions because this is the first one I have ever done. I tightened all the bolts down to specs and now when I drive down the road and hit little bumps in the highway it sounds like the leveling kit is banging up against the top of the shock support. Anyone have any ideas what this could be

 

Sorry i meant HBS not ybs

 

How big of a level? I've heard of Upper Control arms banging the frame on full droop.

 

2 things. 1) something came loose and is actually sliding around causing noises or 2) you are hitting some pretty substantial bumps and on the way down the front susp is dropping out enough to strike the spring. I have this happen a lot with mine, its no big issue, just take it easy over speed bumps

 

2.5" level and I am going to go back and tighten everything up again tomorrow well check and make sure everything is still tight if not I might have a certified mechanic take a look at it