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Mishimoto J-Line Intercooler - Fits 2014 Fiesta ST, Genesis Coupe 2.0T & More


Quick Overview

Upgrade your stock IC to a Mishimoto Performance J-Line Aluminum Intercooler for your turbo car and SAVE at ModBargains.com! Our Modification Experts are ready at 714-582-3330.

Sku # : Mishimoto-J-Line-Intercooler-NG
Specify Black or Silver
Optional: 2.5in 90* Coupler
T-Bolt Clamps [4x]
Fiesta ST Direct Fit Brackets
Aluminum 2.5in Joiners

Mishimoto J-Line Universal Intercooler

The Mishimoto Race Edition Intercooler is an upgraded replacement for your OEM intercooler. Designed as a universal fit, you'll need couplers to mate up to your OEM charge pipes but this high quality intercooler is impossible to beat for the price and its effictiveness.

While it requires some custom fitting, this universal-fit replacement intercooler eliminates the undersized Front Mount Intercooler and the enhanced air-charge cooling offered by the larger intercooler will allow your turbocharged car to make consistent power, pull after pull. 

Mishimoto J-Line FMIC with OPTIONAL CM Buildz Custom Brackets For Direct Fit-Install on Fiesta ST

Mishimoto J-Line FMIC with DIY Brackets on Fiesta ST

This is the largest intercooler core available for the Fiesta ST. This allows your car to run more reliably because of lower operating temperatures that are consistent throughout all driving situations.  And with its TIG welded construction, this intercooler is bulletproof and will last for the life of your car. This is not a direct fit for Fiesta ST, it's a close-to-direct fit and will happily bolt up to your Fiesta ST with very minimal effort and additional hardware specified. If you're not afraid of a little DIY engineering, are building a racecar or are on an extreme budget, this is the ideal solution for you. If you're looking for perfect fitment and direct-bolt-on, this isn't it, and may not be the right intercooler for you. And again, if you're going to have a professional install it for you, it is going to cost significantly more to install than any of the direct fit intercoolers.

Intercooler core size makes all the difference, and the J-line front mount intercooler is a near direct-fit for the 2014+ Ford Fiesta ST. Take a look at the improvements:

Stock Fiesta ST IC
Core Dimensions:
27.5" x 5.25" x 2"
Core Volume:
288.75 in

Mishimoto J-Line IC
Core Dimensions:
22" x 7.2" x 3.75"
Core Volume:
594 in
69.1589% difference over OEM Fiesta ST IC
18.1818% difference over Cobb IC

This is a bar and plate style J Line intercooler and comes in your choice of Polished or Black, with Mishimoto logo on only one side to suit your tastes.

So if you're ready to order a Mishimoto J-Line Intercooler, give ModBargains a call at 714-582-3330 and talk to our Modification Experts to get the aftermarket parts that you've always wanted.


Hyundai Genesis Coupe 2.0T 2010-12
Ford Fiesta ST 2014+

To Fit this to your 2014+ Fiesta ST you will also need

(2)   2.5in 90* Silicon Couplers
(4)   6x 3in T-Bolt Clamps
(1)   CMBuildz Direct Fit J-Line Brackets for Fiesta ST*
(2)   2.5in Aluminum Joiner Coupling (hard)

These items are not included and sold separately.

For a complete kit for Genesis Coupe that includes all chargepipes and necessary couplers, click here.

Engineering Report:

See Mishimoto's full engineering report with tons of statistics! Click this to Download a PDF Version

  • Efficient cooling
  • Massive Intercooler Core
  • Durable enough to last the life of your car


  • Due to High Capacity core, J-Line is Significantly Heavier than OEM
  • Constructed from aircraft-quality aluminum
  • Precision TIG welded
  • Bar Plate Core
  • 4mm Thick Tank Walls
  • M12x1.25 Threading
  • 2.5in Inlet/Outlet
  • Rated for up to 100psi
  • 22x7.2x3.75in Core
  • Includes Mishimoto lifetime warranty




Photo by BIFF

Optional 2.5in 90* Silicon Couplers

Silicon 90* 2.5in Couplers from Mishimoto are also available to make your installation easier.



Mishimoto Information About this FMIC


Now Available: CMBuildz Custom Direct-Bolt On J-Line FMIC Mounting Brackets for Fiesta ST

We now offer these custom-build brackets to make installation of the J-Line FMIC easier. These custom manufactured brackets are manufactured in .104 thick cold-rolled steel, CNC stamped then professionally bent and tig-welded before powdercoating to ensure a long-lasting, durable part, and these brackets mean that there's no cutting of the factory bumper or the OEM air dam, allowing your Mishimoto FMIC to bolt right up. However, some users felt fitment was better with slight trimming to the inner lip of the bumper for best fit, but is not mandatory.
While the OEM air dam is reused completely intact, the lower 3x 8mm bolts that secure the air dam are not used.

FMIC Installed without Cutting

Cut Bumper Sections Highlighted In Red (if desired)

Interested in getting the Mishimoto J-Line Race Edition Intercooler?  Give ModBargains a call at 714-582-3330

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