BRZ/FR-S/86 Oil Cooler Kit by Perrin Performance

In racing conditions engine oil temperature skyrockets, especially when aftermarket turbo and supercharger kits are installed. 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. Most setups can see a drop of approximately 15°-20°F at 7000 RPM.

Using a bar and plate core maximizes heat dissipation without pressure build-up. Oil-ways are interspaced with in-line turbulators 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 low pressure lost.

The PERRIN Filter Adapter features an integrated 85°C (185°F) thermostat. This means your oil will reach it’s optimum operating temperature of 85°C within the engine before it is released to the oil cooler. In addition to a new OEM oil filter from Subaru, we Include a PERRIN oil spacer which allows for easy installation of the thermostat-filter assembly.

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.

The PERRIN Oil Cooler Kit features lightweight Aeroquip brand -10 hose that are rated for 250psi and 300°F continuous temperature. Each hose comes pre-assembled and wrapped with our Industrial grade Pyrojacket that can withstand continuous exposure to 500° F (260°C) and up to 2000°F (1090°C) for 15-20 minutes.


  • Oil Cooler Core Dimensions 9.5" x 4.75" x 2.2"
  • Core Delta PSI 3.0/3.5 PSI
  • Core BTU/hr Range 22,000-29,000
  • Additional Oil Required 950 ml
  • Mounting Brackets 6061 T6 aluminum
  • Filter Spacer 6061 T6 Aluminum
  • Oil Cooler Thermostat 85°C Activation Temp
  • Hose Size -10
  • Hose Construction AQP Elastomer Tube, Textile Braid Reinforcement, AQP Elastomer Cover



Zero Heat Transfer Barrier

High Strength

Sleek and Stylish

Maintains Consistent Performance

Prolongs Engine Life

Durable, Corrosion Resistant

Shipping Weight 5.4000kg
Shipping Width 0.490m
Shipping Height 0.170m
Shipping Length 0.330m
Shipping Cubic 0.027489000m3

Be The First To Review This Product!

Help other Possum Bourne Motorsport users shop smarter by writing reviews for products you have purchased.

Write a product review