Silicone Radiator Hoses, fits Ford Focus RS 2016-2018. As low as $223.95 Regular Price $259.90. Add some reliability and engine bay styling to your Focus RS/ST with the Mishimoto RS/ST expansion tank. This tank features internal baffles to prevent coolant starvation from overflow ports on the engine. Also, during high-speed cornering, braking
Apart from its exhaust noise, this tuned Focus RS is fast. In an acceleration test on a derestricted stretch of Autobahn, it completed a 0-62 mph (0-100 kph) sprint in just 4.9 seconds.