I knew some people left, but I didn't know where they went. I'm not sure what I am at the rocker. I think it's a 22mm, it's off the parts car, I can find out. I still have the front bar on the car and I have the stock rear bar plus a integra rear bar. I have 450/600 rates also. Honestly I'd rather put a set of Bilstein clickers (if I can get Bilstein to make some) on the rear that put koni's on. I know that's what everyone runs but I like my bilsteins.