Garrett Motion 2015-2022 Ford Mustang Ecoboost Front Mount Intercooler

$699.00

  • Rated up to 600 horsepower
  • Aluminum core featuring advanced offset fin design and vacuum brazed bar-and-plate construction
  • TIG welded CFD optimized cast aluminum end tanks
  • 60% larger core than stock
  • Up to a 40 degree reduction in inlet temperatures
  • Up to a 30% reduction in pressure drop
  • Elongated inlet and outlet ports for improved hose attachment

In Stock

Add to Wishlist
Add to Wishlist

Garrett intercoolers offer superior fatigue protection for the high boost pressures and temperatures of today’s extreme engines

The 857564-6001 Garrett intercooler directly fits the 2015+ 2.3L Ecoboost Mustang in the stock location and can support up to 600 horsepower. This intercooler assembly leverages Garrett’s extensive automotive and aerospace experience to offer the market a differentiated product.

The aluminum core features an advanced offset fin design and vacuum brazed bar-and-plate construction resulting in superior thermal and fatigue performance. CFD optimized cast aluminum end tanks reduce recirculation and maximize flow. The complete assembly results in up to a 30% reduction in pressure drop and up to a 40-degree reduction in charge air temperature.

The intercooler installs in two and a half hours using basic hand tools and can reuse the factory hoses, clamps, and bolts. Slightly elongated inlet and outlet ports create a secure surface for hose attachment reducing the chance of detachment on higher horsepower applications while maintaining compatibility with OEM hoses and aftermarket charge pipes.

Features

  • Rated up to 600 horsepower
  • Aluminum core featuring advanced offset fin design and vacuum brazed bar-and-plate construction
  • TIG welded CFD optimized cast aluminum end tanks
  • 60% larger core than stock
  • Up to a 40 degree reduction in inlet temperatures
  • Up to a 30% reduction in pressure drop
  • Elongated inlet and outlet ports for improved hose attachment

Tech Info

  • 2015+ 2.3L Mustang EcoBoost
  • Core Length: 21”
  • Core Height: 5.4”
  • Core Width: 5.32”
  • Inlet Dia: 2.75”
  • Weight: 16.5 lbs

Available Now: Intercooler upgrade for the 2.3L Ford Mustang

Granted by the California Air Resource Board (C.A.R.B), executive order #D-794 allows the 857564-6001 Garrett intercooler upgrade to be used on specific emission controlled vehicles. California is the only state that is permitted to issue emissions standards with an approval form the Environmental Protection Agency. Obtaining a C.A.R.B certification identifies this intercooler will not increase vehicle emissions.

Computational Fluid Dynamics (CFD) is a process that uses numerical calculations to simulate movement of gasses through defined boundaries and various conditions. Supercomputers take days to perform each analysis and have become a standard process used when developing Garrett thermal products.

Superior Fatigue Performance

To maximize the available space and cooling potential, the Garrett intercooler core is 60% larger than stock and features advanced offset fin design and vacuum brazed bar-and-plate construction resulting in superior fatigue performance and up to a 40 degree reduction in charge air temperature.

A stock 2016 2.3L EcoBoost Mustang was used to perform consecutive dyno pull comparisons to simulate on-track conditions with the Garrett intercooler and the OE intercooler. In the chart above, each peak represents one dyno pull. The top peaks show inlet air temperatures which remain consistent around 275 degrees while the bottom peaks reflect outlet air temperatures going into the engine.

Heat/soak saturation

Heat soak/saturation identifies the limit at which an intercooler can no longer reduce charge air temperatures going into the engine. Looking at the chart we can see that both intercoolers reach heat saturation at significantly different times and significantly different temperatures.

Based on this test, the OE intercooler reached a max outlet temperature of 183 degrees during its fourth pull; whereas the Garrett intercooler took 9 dyno pulls to heat saturate and reached a maximum outlet temperature of 154 degrees.

The graph depicts horsepower and torque at full heat saturation. With the OE intercooler installed, the 2.3L engine produced 216HP at 5000 RPM. Garrett’s C.A.R.B. approved intercooler upgrade produced 237HP at 4891 RPM.

Intercooler upgrade

Increasing the efficiency of the air cooling system enables the engine to produce higher peak values during the hottest conditions by delivering cooler air to the engine and prolonging the negative effects of heat saturation. This intercooler upgrade installs in two and a half hours using basic hand tools and reuses the factory hoses, clamps, and bolts. Elongated inlet and outlet ports create a more secure surface for hose attachment reducing the chance of detachment on higher horsepower applications while maintaining compatibility with OEM hoses and charge pipes.

We’ve got your back!

Function Factory Performance takes “customer service” very personally. We understand that finding the right parts can be overwhelming. Education and awareness are the principles that keep us ahead of the curve. Let us make this experience simple, easy, and awesome, so without hesitation give us a call at (480) 576-8606, feel free to direct message on our live chat or CLICK HERE to contact us via email.

Make sure to follow us on Instagram: @FFPerformanceAZ and Youtube.

EMAIL A FACTORY SPECIALIST FOR HELP CALL A FACTORY SPECIALIST NOW

Vehicle Year

, , , , , , , ,

Vehicle Make

Vehicle Model

Brand

Garrett Motion

Garrett technologies and innovations have been used by nearly every major global automaker, resulting in approximately 100 million vehicles with our products and an average launch rate of 100 new applications annually spanning gas, diesel, natural gas, electric and fuel cell powertrains.

Reviews

There are no reviews yet

Be the first to review “Garrett Motion 2015-2022 Ford Mustang Ecoboost Front Mount Intercooler”

Your email address will not be published. Required fields are marked *

Follow @FFPERFORMANCEAZ on instagram for daily inspiration

Factory Service

My Account

Check Order Status

Contact Us

Ordering

Returns

Route Shipping

Shipping

Warranty

Wholesale

Factory Information

About

Backorder Policy

Blog

Brands | Line Card

Careers

Cookies

Factory Crew Members

Install Guides

Privacy

Site Map

Sponsorships

Terms & Conditions of Purchase

Contact Us

Function Factory Performance - California HQ
49 Taylor Ct 
Unit #B
Thousand Oaks, CA 91360

Walk-Ins Welcomed

Monday 10:00 AM to 5:00 PM
Tuesday - Friday 9:00 AM to 5:00 PM
Pacific Standard Time

© 2025 Function Factory Performance

Stock status is updated regularly but not guaranteed. We’ll notify you of any changes during your order process. Shipping outside the 48 states (including Alaska, Hawaii, and international) is not free. Please contact sales@ffperformance.co before ordering.
 

Wait, Don't Go Yet!

Hold up—leaving so soon? Your cart’s revving up with some top-tier gear, and it looks like you might be missing out! Just to sweeten the deal, use the discount code Hohoho at checkout for an irresistible price drop. Think of it as our little nudge to help you cross the finish line. Don't let your performance parts feel abandoned—give them the garage space they deserve!

My cart
Your cart is empty.

Looks like you haven't made a choice yet.