Many prototypes entered, but only one came out on top. The engineers went through multiple different designs for this 2014–2019 Fiesta ST intercooler, weighing the benefits and downfalls of each. The final design consists of a tube-and-fin style intercooler in order to allow airflow to the radiator and reduce overall weight. The core size is 51% larger than stock, and also provides a 25% increase in internal core volume.
During testing, this 2014–2019 Fiesta ST intercooler dropped intake temperatures by a huge 26°F! This kit is designed to be a direct fit and fits with the stock or Mishimoto Fiesta ST Intercooler Pipes. Combine the two, and you’ll have a complete high-performance charged air system. This 2014–2019 Fiesta ST intercooler kit includes air diversion plates to channel air through the cooler for maximum efficiency. The all-aluminum, TIG-welded construction is of the highest quality, and like all Mishimoto 2014–2019 Fiesta ST parts, it is backed by the Mishimoto Lifetime Warranty!