Enhance the reliability and appearance of your Ford Focus RS or ST with the Mishimoto aluminum expansion tank. Engineered with internal baffles, this upgrade prevents coolant starvation during aggressive driving by keeping coolant near the overflow port and reduces coolant sloshing during high-speed cornering, braking, and acceleration. The sight tube feature allows for quick and easy monitoring of hot and cold coolant levels, simplifying maintenance and ensuring optimal engine performance. Constructed from durable TIG-welded aluminum, this tank offers superior longevity compared to stock plastic tanks, which are prone to failure over time due to temperature fluctuations. The Mishimoto expansion tank reuses the stock cap and includes an overflow nipple on the fill neck, enabling the addition of an extra coolant reservoir to stay compliant with NHRA regulations. Designed for a straightforward installation, it fits perfectly in under one hour, making it an ideal upgrade for enthusiasts seeking both form and function. Available in three aesthetic options—black, wrinkle red, and wrinkle nitrous blue—this tank complements the engine bay's look while providing a robust upgrade. Compatible with 2013-2018 Ford Focus ST and 2016-2018 Ford Focus RS models, this product is backed by Mishimoto’s lifetime warranty, ensuring quality and peace of mind for years to come.
Features:
- Internal baffle prevents coolant starvation during aggressive driving, reducing air entry into the cooling system
- Sight tube for easy monitoring of hot and cold coolant levels
- Simple installation in under one hour for a perfect fit
- Constructed from durable TIG-welded aluminum for longevity
- Includes overflow nipple for additional coolant reservoir
- Available in multiple colors to customize engine bay aesthetics
Fitment:
2013 Ford Escape S
2013 Ford Escape SE
2013 Ford Escape SEL
2013 Ford Escape Titanium
2013 Ford Focus Electric
2013 Ford Focus S
2013 Ford Focus SE
2013 Ford Focus ST
2013 Ford Focus Titanium
2014 Ford Escape S
2014 Ford Escape SE
2014 Ford Escape Titanium
2014 Ford Focus Electric
2014 Ford Focus S
2014 Ford Focus SE
2014 Ford Focus ST
2014 Ford Focus Titanium
2014 Ford Transit Connect Titanium
2014 Ford Transit Connect XL
2014 Ford Transit Connect XLT
2015 Ford Escape S
2015 Ford Escape SE
2015 Ford Escape Titanium
2015 Ford Focus Electric
2015 Ford Focus S
2015 Ford Focus SE
2015 Ford Focus ST
2015 Ford Focus Titanium
2015 Ford Transit Connect Titanium
2015 Ford Transit Connect XL
2015 Ford Transit Connect XLT
2016 Ford Escape S
2016 Ford Escape SE
2016 Ford Escape Titanium
2016 Ford Focus Electric
2016 Ford Focus RS
2016 Ford Focus S
2016 Ford Focus SE
2016 Ford Focus ST
2016 Ford Focus Titanium
2016 Ford Transit Connect Titanium
2016 Ford Transit Connect XL
2016 Ford Transit Connect XLT
2017 Ford Focus Electric
2017 Ford Focus RS
2017 Ford Focus S
2017 Ford Focus SE
2017 Ford Focus SEL
2017 Ford Focus ST
2017 Ford Focus Titanium
2017 Ford Transit Connect Titanium
2017 Ford Transit Connect XL
2017 Ford Transit Connect XLT
2018 Ford Focus Electric
2018 Ford Focus RS
2018 Ford Focus S
2018 Ford Focus SE
2018 Ford Focus SEL
2018 Ford Focus ST
2018 Ford Focus Titanium
2018 Ford Transit Connect Titanium
2018 Ford Transit Connect XL
2018 Ford Transit Connect XLT
2019 Ford Transit Connect Titanium
2019 Ford Transit Connect XL
2019 Ford Transit Connect XLT
2020 Ford Transit Connect Titanium
2020 Ford Transit Connect XL
2020 Ford Transit Connect XLT
2021 Ford Transit Connect Titanium
2021 Ford Transit Connect XL
2021 Ford Transit Connect XLT
