I was surfing the other day and I came across a post on the Cummins Forum by a guy that was talking about his new 2. 65 system on his 07. He mentioned that we was running without the sway bar until Carli's new bar is available. (I am anxiously awaiting this product as well). He said it did fine without it. I'll probably get the Carli unit for the 06 but I was wondering about removing the bar on the 01. It has the first generation KORE single rate spring which are about the stiffest springs available. Also has a ARB bumper no winch. What do you guys think??