Mishimoto MMRT-RS-16EWRD Aluminum Expansion Tank for Ford Focus RS 16-18, Wrinkle Red

Add reliability and style to your Focus RS/ST engine bay with the Mishimoto RS/ST Expansion Tank. This tank features internal baffles to prevent coolant starvation at the engine overflow ports. Additionally, during high-speed cornering, braking, and acceleration, the internal baffles reduce coolant sloshing. Mishimoto engineers included a sight tube for properly observing hot and cold coolant levels, making engine maintenance much easier. Over time, you will have to consider the condition of your plastic expansion tank. Plastic is prone to failure after years of constant temperature variations. The Mishimoto tank is constructed from durable, TIG-welded aluminum for optimal durability and longevity. It reuses the stock expansion tank cap and includes an overflow nipple on the fill neck for adding an additional coolant reservoir to make your Focus RS NHRA compliant. With this upgrade, all doubts are resolved. It is worth noting that the stock Focus coolant tank detracts from the engine bay's appearance, while the Mishimoto tank comes in three variants for aesthetic customization: black, textured red, or textured nitrous blue. Each of these options is compatible with the Focus ST (2013-2018) and the new Focus RS (2016-2018). For added convenience, the installation of the new coolant tank takes less than an hour, as it is designed for a perfect fit. Like all our Focus RS parts, this expansion tank also includes Mishimoto's lifetime warranty. This part is compatible with: Year Make Model Submodel 2013-2016 Ford Escape S 2013-2016 Ford Escape SE 2013 Ford Escape SEL 2013-2016 Ford Escape Titanium 2013-2018 Ford Focus Electric 2016-2018 Ford Focus RS 2013-2018 Ford Focus S 2013-2018 Ford Focus SE 2017-2018 Ford Focus SEL 2013-2018 Ford Focus ST 2013-2018 Ford Focus Titanium 2014-2021 Ford Transit Connect Titanium 2014-2021 Ford Transit Connect XL 2014-2021 Ford Transit Connect XLT