Perrin Oil Cooler Kit

2004-2021 Subaru STI

Ships for free in the 48 states

SKU: PSP-OIL-110We price match!

Out of Stock


  • Will lower oil temperatures by as much as 20°F at 7000 RPMs
  • Ensures that your oil keeps its lubricating and viscosity properties 
  • Includes a complete kit for the installation 
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Perrin Oil Cooler Kit


  • Designed with a high-efficiency PERRIN bar and plate core that maximizes heat dissipation without pressure build-up
  • Most PERRIN Oil Cooler setups see a drop of approximately 15°-20°F at 7000 RPM
  • Designed with an integrated 85°C (185°F) thermostat
  • PERRIN Spacer included allowing for an 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 304 stainless steel
  • Includes lightweight Aeroquip -10 AN preassembled hoses rated for 250 psi and 300°F
  • 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 



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. If your oil temps get too hot, the oil can lose viscosity and lubricating efficiency which can lead to engine damage. If you have a purpose-built race car then oil coolers should be mandatory, and if you enjoy weekend track events or live in a warmer climate, then an oil cooler is another great measure to take to provide another layer of protection. 


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