Description
Engineered specifically for the Ford Fiesta ST, the Mishimoto MMINT-FIST-14SL is a direct-fit, tube-and-fin intercooler born from multiple prototype iterations that weighed airflow, weight, and cooling efficiency against one another. This forced induction intercooler delivered a 26°F (15°C) drop in intake air temperatures during testing, backed by an aluminum core that’s 51 percent larger than the factory unit.
As the centerpiece of a serious forced induction system upgrade, this intercooler increases internal core volume by 25 percent and external fin surface area by 226 percent over the stock piece, giving the Fiesta ST’s induction system more capacity to shed heat under sustained boost. The tube-and-fin core construction shaves weight compared to bar-and-plate designs, while the stock mounting location keeps airflow to the radiator and AC condenser unobstructed. Included air diversion plates funnel intake air directly through the core for maximum induction cooling performance, and the all-aluminum, TIG-welded construction is built to hold up under performance induction use. Pair it with the stock piping or Mishimoto’s intercooler pipes and you’ve got a complete, high-performance charged air system for a force induction engine that’s ready to work harder.
Vehicle Applications
This intercooler is a specific, direct-fit part for the 2014-2019 Ford Fiesta ST equipped with the 1.6L Ecoboost engine (chassis code B3). It bolts into the stock intercooler location without modification and works with stock, Mishimoto, or most aftermarket intercooler pipe kits.
Features
- Tube-and-fin aluminum core, TIG-welded for durability
- 51% larger core with a 25% increase in internal core volume and a 226% increase in external fin surface area versus stock
- Reduced intake air temperatures by 26°F (15°C) in testing
- Includes upper and lower air diversion plates with mounting hardware and rubber trim seals to route airflow through the core
- Stock mounting location preserves airflow to the radiator and AC condenser
- Compatible with stock, Mishimoto, or most aftermarket intercooler pipe kits, and the Mishimoto Fiesta ST Direct Fit Oil Cooler Kit
- Rated for approximately 325 whp; Mishimoto’s J-line intercooler is recommended for higher horsepower levels
- Backed by the Mishimoto Lifetime Warranty
Specifications
- Brand: Mishimoto
- Part Number: MMINT-FIST-14SL
- Core Type: Tube-and-Fin
- Core Material: Aluminum
- Inlet Tank Material: Aluminum
- Core Color: Silver
- Overall Length: 40.1 in
- Overall Width: 6.15 in
- Overall Height: 6.36 in
- Core Length: 28.8 in
- Core Height: 6.35 in
- Core Thickness: 2.59 in
- Inlet Outside Diameter: 2.55 in
- Outlet Outside Diameter: 2.55 in
- Inlet/Outlet Fitting Gender: Male
- Fit Type: Specific
- Grade Type: Performance
- Weight: 13.4 lbs
- Maximum Recommended Horsepower: 325 whp
- Maximum Recommended Boost Pressure: 40 PSI
- CARB EO Number: D-759-6
Frequently Asked Questions
What vehicles fit the Mishimoto MMINT-FIST-14SL intercooler?
This intercooler is a direct fit for the 2014-2019 Ford Fiesta ST with the 1.6L Ecoboost engine (chassis code B3).
How much does this intercooler reduce intake air temperatures?
During testing, this intercooler dropped intake air temperatures by 26°F (15°C).
What is included with this intercooler kit?
The kit includes one Mishimoto intercooler, one upper diversion plate with mounting hardware and rubber trim seal, one lower diversion plate with mounting hardware and rubber trim seal, and the Mishimoto Lifetime Warranty.
What is the maximum horsepower rating for this intercooler?
This intercooler is rated for approximately 325 whp. Exceeding this limit could require a larger front-mount intercooler, such as Mishimoto’s J-line intercooler.
Will this intercooler work with my stock or aftermarket intercooler piping?
Yes, this kit is designed to fit with the stock or Mishimoto intercooler pipes, and it also fits with most aftermarket intercooler pipe kits.
What core design does this intercooler use?
It uses a tube-and-fin aluminum core with TIG-welded construction, providing a core size 51 percent larger than stock and a 25 percent increase in internal core volume.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
