Ford Intercooler Upgrade Fiesta ST 2014-2019

$ 645.00

Availability: Ships in 24 hours
Product Code: 702502

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The COBB Fiesta ST Intercooler Upgrade is the easiest way to drastically improve power when coupled with tuning from the Accessport. Even when stock, the factory FMIC can be overwhelmed with heatsoak. By using a 55% larger core, your Fiesta ST will come alive with the new found colder charge air. This upgrade requires no modification to the car for an easy installation with the included custom silicone adapters. Factory-like fitment for the 2014+ Fiesta ST.

This core is updated from the original 701502 part number. Improvements include:

  • Casted Mounting Brackets
  • Silver Powder Coat Finish
  • Embossed COBB Logo
  • Increased Cooling Capacity


The COBB Fiesta ST Intercooler Upgrade is a direct replacement of the factory piece and is the easiest modification to make for a drastic increase in cooling and power. Includes everything needed to install and requires no bumper modifications.

Ford Intercooler Upgrade Fiesta ST 2014-2019
  • Cast End Tanks with COBB Logo
  • No Cutting or Drilling Required
  • Works with Stock or COBB Intercooler Piping
  • Increased Cooling Efficiency
  • 27.5" x 6" x 3" Bar and Plate Core

Customer Photos

Ford Intercooler Upgrade Fiesta ST 2014-2019 is rated 5.0 out of 5 by 4.
Rated 5 out of 5 by from Helps a lot with charge air temps Ever notice that performance of your stock FIST is a little inconsistent at times? Sometimes it just feels like it looses that oomph for a while. The main culprit is the puny intercooler that comes stock. When you lay into the FIST the the charge air temps rise almost as fast as the speedometer and a take a long time to come back down. The hotter air not only directly reduces power, but I suspect the ECU is detecting the temperature rise and reducing its boost target. I installed the FMIC, hard-pipe kit and air intake together so I can't really tell you how much power you get from the intercooler alone. What I can say is the charge air temps stay much lower, rise more slowly during acceleration, and drop more quickly when you lift off the gas. This all combines to give you much more consistent power from the FIST.
Date published: 2015-05-18
Rated 5 out of 5 by from Fiesta ST intercooler install Fairly easy to install. About 3 to 4 hours worth of work. Set Accessport map to stage 2 93 octane. Haven't noticed a big increase in torque or HP over stage 1 93 octane. But I have driven it very little after install of the Cobb intercooler.
Date published: 2014-11-22
Rated 5 out of 5 by from Beautiful Product! Owned this intercooler for over a month now and I am very pleased with the quality of craftsmanship and performance it brought. Mine was painted silver, not chrome like the picture. But I like that better as it won't tarnish and look old over time. It's very easy to install, took me around 2 hrs total. I would definitely recommend this to anyone.
Date published: 2016-08-20
Rated 5 out of 5 by from Nice and Breezy! Does it’s Job very well no matter if it’s hot or cold. I usually see charge temps between 0-5* above ambient air no matter how hard I push it and no matter how hot ambient.
Date published: 2017-12-07
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