Oil Cooler Kit for 2015-17 WRX


2 Hours

Part Number
PSP-OIL-101 = 2015-2017 WRX

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Was: $795.00
Sale: $715.50
Save: 10%
Save: $79.50


Reduce engine oil temperatures, extend engine life, and keep your horsepower consistent with a PERRIN oil cooler.

Why do I want this?

In racing conditions engine oil temperature skyrockets. This causes decreased engine performance and reduces the oil's ability to properly lubricate. A well designed engine oil cooling system like the PERRIN Oil Cooler Kit will help keep temperatures within the desired temperature range, thus maintaining performance and prolonging engine life.

Heat Exchanger

Each PERRIN oil cooler uses a Setrab core which maximizes heat dissipation without pressure build-up. Oil-ways are interspaced with airway corrugations providing optimum heat transfer, while the oil passages use "turbulators" to break down boundary layer effects in the oil flow.

Setrab Oil Coolers employ an in-line turbulator to gently stir the fluid being cooled, thereby ensuring that the fluid has exposure to the entire internal surface area of the oil cooler with the least pressure lost. The turbulators are fully brazed to the entire internal length of the tube resulting in zero heat transfer barrier and high strength.

Integrated Thermostat

The PERRIN Performance filter adapter features an integrated 85°C (185°F) thermostat. This means oil will not start flowing through the oil cooler until oil temps reach an optimum temperature of 85°C.

In addition to the OEM oil filter from Subaru, we include a PERRIN spacer which allows for easier installation of the thermostat-filter assembly.

Mounting Brackets

The PERRIN Oil Cooler comes with custom brackets that allow the oil cooler core to mount directly to existing holes in the OEM core support of your vehicle. Made from CNC machined 6061 T6 aluminum, the brackets look sleek and stylish while blending seamlessly behind your bumper.

Preassembled hoses

PERRIN STI/WRX Oil Cooler kit uses lightweight Aeroquip brand -10 hose that is rated for 250psi and 300°F continuous temperature. Each hose consists of anodized -10 push-lock type aluminum hose ends. These fittings are designed to fit without the need for clamps, but we take the extra step and add a clamp ensuring they will never come apart. Unlike other kits that make you assemble your hoses, PERRIN preassembles them for you!

5 Year Warranty

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


Download Instructions

Warranty Details

This product features a 5 year warranty Read Full Warranty

Tech Department




Oil Cooler Core Dimensions 13" x 4" x 2"
Core Delta PSI 4.0/4.5
Core BTU/hr Range 19,000-26,000
Additional Oil Added 1 Qt
Mounting Brackets 6061 T6 aluminum
Filter Spacer 6061 T6 aluminum
Oil Cooler Thermostat 85°C Activation Temp
Hose Size -10
Hose Construction steel braided w/elastomer cover

Compatibility Detail


2015-2017 WRX Yes
2002-2005 WRX No, click here.
2004-2017 STI No, click here.
2006-2014 WRX No, click here.
PERRIN Front Mount Intercooler Yes
Other Front Mount Intercoolers Most

In The Box

In The Box

(1) Oil Cooler Core
(2) Preassembled High Pressure Oil Lines
(2) Mounting Brackets
(1) OEM Oil Filter
(1) Oil Filter Spacer
(1) Oil Cooler Thermostat Sandwhich Adapter
Required Mounting Hardware
(1) PERRIN License Plate Frame


Shipping Information

  • Item Requires Shipping
  • 6.0 lbs.
  • W7.0000” x H13.0000” x L20.0000”
  • This item ships in its own box.