First of all, you should not be routing your exhaust out the front of your Jeep. YJ's only have sway bars in the front, and believe it or not it's a component that you actually see benefit from using on the roads.
The other 2 bars are Track Bars and they need to be removed. They cause the entire suspension system to bind up with our leaf springs, and were a useless manufacturer failure. I don't have mine on, never noticed a difference in road characteristics.
Coil sprung systems need track bars, like that of which TJ's and JK's have.