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...
Feed more air to your 2.3L EcoBoost engine in your 2016+Ford FocusRSwith Mishimoto's newly released cold-side intercooler pipe. This design increases the internal volume by 40% over its stock...