PERRIN Performance

Subaru Top Mount Intercooler

Price:
Part #:
$799.99
PSPENG320

Installation Difficulty:

Instructions:

PDF

Top Mount Intercooler

A key to making more power on any turbocharged engine is the addition of a high performance air-to-air intercooler. This part in the simplest of terms, cools the air going from the turbo into your engine, much the same as a radiator cools the water inside the engine, by transferring the excess heat way using multiple passages through a core. A PERRIN intercooler fits easily to the front of your Subaru to maximize cooling.

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 adding a smooth, gradual taper from top to bottom turbulence is eliminated. Each endtank has an innovative mounting tabs built in that can solidly remount the factory intercooler cover.

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 loose power, literally bleeding turbo boost pressure out the intercooler.

Finish

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 logged 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

Compatibility

2008-2012 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. tech@PERRINPerformance.com

Dyno Charts

Proven Horse Power


Dyno Chart

Top Mount Intercooler Test

This was done on our 08 WRX running Stage 2 with a PERRIN intake installed. We did nothing but swap to the larger intercooler between runs. You can see on this that the freer flowing, more efficient intercooler makes about 10WHP more with no additional ECU tuning. With Stage 3 mapping you can expect to see about 10 more additional WHP!

In The Box

(1) PERRIN Top Mount Intercooler
(1) PERRIN Intercooler Stencil
All necessary hardware included
(2) PERRIN License Plate Frames
Instructions
Stickers
Warranty
Live Chat Software by Olark