Mishimoto 2013+ Ford Focus ST/2016+ Focus RS Aluminum Expansion Tank - Black Key feature our patent-pending filter-to-housing interface

feature our patent-pending filter-to-housing interface

Five (5) Stage Series 5” LED Pods

Rigorous testing determined core style

VF (Various Friction) Disc: The VF enables the driver to operate the clutch through an easy-to-feel half engagement thanks to the Ultra Fiber friction material all while having a high heat dissipation and torque capacity due to the integrated metal facing

Mishimoto 2013+ Ford Focus ST/2016+ Focus RS Aluminum Expansion Tank - Black Key feature our patent-pending filter-to-housing interfaceAdd 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, and acceleration, the internal baffles reduce coolant sloshing. The engineers at Mishimoto have included a sight tube to allow for proper observation of hot and cold coolant levels, making engine