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PERRIN Oil Cooler Kit (Part Number: )
PERRIN Oil Cooler Kit (Part Number: )
PERRIN Oil Cooler Kit (Part Number: )
PERRIN Oil Cooler Kit (Part Number: )
PERRIN Oil Cooler Kit (Part Number: )
PERRIN Oil Cooler Kit (Part Number: )
PERRIN Oil Cooler Kit (Part Number: )
PERRIN Oil Cooler Kit (Part Number: )
PERRIN Oil Cooler Kit (Part Number: )
PERRIN Oil Cooler Kit (Part Number: )
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PERRIN Oil Cooler Kit (Part Number: )
PERRIN Oil Cooler Kit
Subaru WRX 2002-2005 / STI 2004+
Read 1 Reviews | 20 Q&As
Part # PSP-OIL-100
msrp: $782.00

In stock! Ships same day

Features & Product Details

RallySport Direct proudly carries a massive selection of performance solutions brought to you by PERRIN Performance. 

Here, you are looking at the PERRIN Performance Oil Cooler. This is a great way to lower your oil cooler temps for both street or track use. Additionally, oil coolers are a great way to extend your engine life while keeping your horsepower consistent. 


  • Designed with a Setrab core that maximizes heat dissipation without pressure build-up
  • Oil-ways are interspaced with airway corrugations providing optimum heat transfer
  • Most PERRIN Oil Cooler setups see a drop of approximately 15°-20°F at 7000 RPM
  • Setrab Oil Coolers employ an in-line turbulator to gently stir the fluid being cooled
  • Designed with an integrated 85°C (185°F) thermostat
  • PERRIN Spacer included allowing for easier installation of the thermostat-filter assembly
  • Includes custom brackets that allow the oil cooler core to mount directly to existing holes in the OEM support to your vehicle
  • Brackets are made using CNC machined 6061 T6 aluminum materials
  • Includes lightweight Aeroquip -10 AN preassembled hoses rated for 250 psi and 300°F
  • Hoses come with anodized -10 push-lock type aluminum hose ends which have been designed to fit without the need for clamps
  • Hoses are made using industrial grade Pyrojacket which can withstand continuous exposure to 500°F (260°C) and up to 2000°F (1090°C) for 15-20 minutes and up to 3000°F (1650°C) for 15-20 minutes
  • Includes Subaru OEM filter
  • Includes all hardware necessary to complete the installation 


    Brand: PERRIN
    Color: Black
    Core End Tank Material: Aluminum
    Core Rows: 13
    Core Type: Tube and Fin
    Installation Hardware Included: Yes
    Oil Cooler Integrated Thermostat: Yes
    Opening Point: 185°F
    Mfgr. Warranty: 5 Years
    Condition: New Product
    Return Policy:

    RallySport Guarantee - 30 Days

    Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.

    RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.

    The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
    RallySport Guarantee
    WARNING: Cancer and Reproductive Harm -



    1 Reviews
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    PERRIN Oil Cooler Kit ( Part Number: PSP-OIL-100)
    0 of 1 people found the following review helpful
    Great result 4 years ago
    5out of 5stars

    I installed this oil cooler with no problem at all. The result of cooling the engine is very satisfying.
    Was this review helpful?


    • Q: perrin oil sandwich adapter  cruzcontrol.musubi2 years ago

      can the PERRIN Oil Sandwich Adapter (Part # ASM-GAU-100) replace the sandwich adapter that comes with this kit?
      • 2 of 2 people found the following answer helpful

        A:  You cannot use ASM-GAU-100 alone. You will need to use the Oil cooler adapter that comes with the kit along with ASM-GAU-100.

        Jared A. @ RallySport Direct 2 years ago  
        Was this answer helpful?
    • Q: Keeps factory cooler?  .Boston.3 years ago

      Do you remove the factory oil cooler with this kit?
    • Q: Perrin oil cooler   lsfiridis83860933 years ago

      I want to put in oil and temp gauges, does the sandwich plate have connections for the sensors?
    • Q: FMIC fitment  kechup1474 years ago

      Hey, anyone used this kit with ETS fmic ? Also how would a fmic restrict the air flow to this oil cooler ? any significant difference ? Thanks!
      • 1 of 1 people found the following answer helpful

        A:  We have not used this oil cooler with an ETS FMIC, but they should be compatible. An FMIC may restrict some airflow to the cooler core, but you could re-position the core or leave it behind the FMIC with minor impact on airflow.

        Zach G. @ RallySport Direct 4 years ago  
        Was this answer helpful?

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