Mishimoto Coolant Expansion Tank for the Ford Focus RS / ST

Ford Focus RS / ST Coolant Expansion Tank from Mishimoto
Add more reliability to your Ford Focus RS / ST Coolant Tank by upgrading to Mishimoto's Coolant Expansion Tank that fits in both the Ford Focus RS and ST! Built inside the coolant tank is internal baffles that stop coolant from sloshing during high speed braking, cornering, and acceleration. The stock tank can be a bit of an eyesore especially while at events trying to shove off your engine bay. Mishimoto designed these tanks to be stylish so they look good while sitting in your engine bay and make you confident to pop the hood and show it off! Available in three colors which are Black, Wrinkle Red, and Wrinkle Nitrous Blue! Engineers at Mishimoto have included a sight tube to allow for proper coolant observation during hot and cold temperature levels so you can make sure you always have enough coolant to where your engine is running at peak performance. Designed to be a direct fitment for both the Ford Focus RS and Focus ST to where installation can generally be done in under an hour and fits the stock overflow tank cap. Made 100% out of aluminum and fully welded construction for maximum durability even during harsh repeated actions such as braking and acceleration! Backed by Mishimotos Limited Liftetime Warranty!