Perrin Intercooler Core & Beam - 2015+ Subaru WRX/STI



Swap out your overheated factory top mount intercooler for the PERRIN Front Mount Intercooler to get the most out of your turbocharged STI or WRX. Add power and a new bold look all in one!

Intercooler Core - The most important part of any intercooler system is the core. The core cools the charged air on the way to the engine. The factory Subaru tube and fin intercooler was designed to be easy to manufacture, but is not good for performance.

Our testing has shown the optimum core design is the 3/8” bar and plate style that has a 3/8” charge air and ambient air path, instead of the common 1/4” size. The PERRIN bar and plate core design is much more durable than tube and fin with the ability to withstand rocks and other debris, which may enter the scoop. The PERRIN intercooler core is 28” long x 9.25” tall x 3.5” deep with a volume of 906.5 cu-in. giving the PERRIN Intercooler the best overall design for cooling and pressure drop!

Intercooler Support Beams - Our intercooler support beam is constructed from boxed steel and powder coated black. Competitors use inexpensive aluminum bumper beams which save a little weight but are easily destroyed in a collision.

Finish - Every PERRIN intercooler is powder coated to further protect your intercooler from the elements making it look awesome for years to come. Our intercoolers come in two finish options, a bright silver or stealth black powder coat.

Cast End Tanks - The PERRIN designed end tanks control for near perfect dispersal of hot air across the intercooler core. By eliminating any 90º corners adding a smooth, and gradual taper from top to bottom turbulence is eliminated. Each end tank incorporates an innovative mounting tab to secure the core to the mounting beam.

Pressure Testing - PERRIN is one of the only intercooler manufactures who pressure tests every intercooler. We pressurize every intercooler to 50 psi. on our special jigs. This ensures you never get a core with a leak! Even the slightest leak can cause your vehicle to lose power, literally bleeding turbo boost pressure out the intercooler.

Logo - Included with our front mount intercooler is a free PERRIN logo intercooler stencil. Use the stencil to easily paint the PERRIN logo across the front of your intercooler. Simply peel, stick, paint, and remove!


  • 3/8" Bar and Plate Style Core
  • Styles Powder Coated Finish in Black or Silver
  • Support Beam Constructed From Boxed Steel
  • Cast End Tanks Control Near-Perfect Dispersal of Hot Air across the Core
  • Pressure Tested to 50psi to Ensure There Are No Leaks
  • Includes Free PERRIN Logo Stencil

Please Note: This product is legal in California only for racing vehicles which may never be used upon a highway. Check your local and federal laws prior to installation.


  • 2015+ Subaru WRX
  • 2015+ Subaru STI


  • Horsepower Support: 1000+HP
  • Finish: Texture Powdercoat
  • Core Style: 3/8" Bar and Plate
  • Core Dimensions: 28" x 9.25" x 3.5"
  • Core Volume: 906.5 cu/in
  • Endtanks: Cast Aluminum
  • Support Beam: Powdercoated Boxed Steel

What's In The Box?

  • 1 - PERRIN FMIC Core w/ Bumper Beam
  • 1 - PERRIN Logo Stencil



  • Perrin Worry-Free 5 Year Warranty

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