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Top Mount Intercooler for 2008-14 WRX


1 Hour

Part Numbers
PSP-ITR-320BK = Black (Replaces PSP-ENG-320BK)
PSP-ITR-320SL = Silver (Replaces PSP-ENG-320SL)

Pricing: $937.00

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 * required


Replace your overheated and unstylish OEM top mount intercooler with the high-efficiency PERRIN Top Mount Intercooler. Cool more air between your turbo and engine.

Intercooler Core

The most important part of any intercooler system is the core. The core cools the charge 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.

Cast Endtanks

The PERRIN Performance designed endtanks control near perfect dispersal of hot air across the intercooler core. By eliminating any 90 degree corners and adding a smooth, gradual taper from top to bottom, turbulence is eliminated. Each endtank has innovative mounting tabs built in that can remount the factory intercooler cover with a solid connection.

Pressure Testing

PERRIN Performance 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.


Every PERRIN intercooler is powder coated to further protect your intercooler from the elements and making it look awesome for years to come. Available with either a black or silver powder coating.

PERRIN Stencils

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

5 Year Warranty

PERRIN Performance warrants to the original purchaser, all PERRIN products to be free from defects in material and workmanship within a sixty (60) months period from the date of purchase. *Some exclusions apply
» Read Full Warranty

Off Road Use Only

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.
» Learn More


Download Instructions

Warranty Details

This product features a 5 year warranty Read Full Warranty

Tech Department


Compatibility Detail


2008-2014 WRX Yes
2005+ Legacy GT Yes
2005+ Legacy Outback Turbo Yes, see note*
2009+ Forester XT Yes

* Legacy Outback Turbo- Contact tech support for more details.

In The Box

In The Box

(1) PERRIN Top Mount Intercooler
(1) PERRIN Intercooler Stencil
All necessary hardware included
(1) PERRIN License Plate Frames



OEM TMIC Dimensions Width: 11" Height: 2.75" Length: 9.5"
PERRIN TMIC Dimensions Width: 11" Height: 4" Length: 11"




Shipping Information

  • Item Requires Shipping
  • 21.0 lbs.
  • W9.0000” x H15.0000” x L24.0000”
  • This item ships in its own box.