My jeep handles as good as or better than when stock! It does lean more in the turns, but I've got a heavy ashed rack up there now too!
Without getting too far into mods, I would seriously recommend slowing down in your turns! I drove mine today and purposely tried to get it to understeer, and I couldn't get it to! I approached corners at 25-30mph and it just leaned in and took the corners. There's either a speed issue( doubtful) or you've got a serious alignment issue. Nothing else has changed, right?
The difference between stupidity and ignorance. Ignorance is doing something wrong and not knowing better. Stupidity is knowing better, but doing it anyway. Don't be stupid!