SUMMIT Focus Mk2 RS & ST Lower rear 4 point 2 subframe X braceNot just the best looking part of the SUMMIT under chassis bracing system, this ultimate quality 2 pce X brace connects the rear anti roll bar mounts to the rear swing arm mounting points, making the rear sub frame stiffer and more rigid, this will mean suspension adjustments wont be lost though un wanted rear sub frame moment twisting when hard cornering. Fitting time 1. 5 hours (ramp & a good tool box) NO Drilling or modifying required S U MM I T