The Mishimoto silver intercooler kit for 2013–2018 Ford Focus ST pairs a bar-and-plate silver core with black piping to replace the restrictive stock system. Mandrel-bent aluminum piping and wire-reinforced silicone increase hot-side flow by 26% and overall intercooler flow by 21%, improving cooling and reducing heat soak. Combined with other Mishimoto parts the system can add approximately 8 HP and 10 lb-ft and includes a lifetime warranty.
Mishimoto 2013+ Ford Focus ST Silver Intercooler w/ Black Pipes