I installed the 22mm anti-roll bar on my 2001 Viggen convertible. The difference is unbelievable. It drives like a completely different car now. The squirrelly feel from the front end when accelerating aggressively is virtually gone. I have the steering rack brace to install, too (the lack of instructions prevented me from installing it at the same time as the anti-roll bar), and once I get that done I expect it to be completely solid.

Rating: [5 of 5 Stars!]