SUMMIT Front Lower Rear exhaust tunnel brace for Focus ST & RS MK2New from SUMMIT UK Front lower rear exhaust tunnel brace. One of many very exciting offerings from S U MM I T Racing Equipment, Normally found on Rally Stages and Drift events, these precision made braces are now available for Fast Fords. Fits: Mk2 focus ST RS Part no: F FF 06 S U MM I T Brace's are not hollow tube, they use a monocoque Aluminium triple forged tube sharft, which makes them incredibly lightweight but are also exceptionally strong. S U