I have been shopping RSB's and pulled the trigger on the H&R 24mm, the runner up was the SuperPro. Why? Well, it looked like a good number of people have the H&R RSB's and love them. I put my dollars down on something that came with a number of recommendations, simply put. While I was at it, I also got Moog end links to replace the OE plastic ones. Again, did it based solely on numerous recommendations. Will see how this all comes together with the other suspension mods already done. Should have this installed by Thursday so will update after giving it a drive...