Tomioka Racing

Tomioka Racing Oil Cooler Kit with Thermostat

2015-2020 Subaru STI

Ships for free in the 48 states

SKU: TR-ES2038We price match!

Only 2 left!

This Tomioka Racing Oil Cooler Kit with Thermostat is a great way to lower the oil temps in your vehicle to promote better engine performance and longevity. This kit includes all of the main ingredients to make for a successful installation.

You will earn Reward Points with this Purchase.


Tomioka Racing Oil Cooler Kit with Thermostat


  • 16-row oil cooler profile
  • Ideal for a street or track car
  • Prolongs the life of the engine and internal components
  • Increases overall engine capacity to provide proper lubrication for the boxer engine
  • Thermostat is built into the sandwich plate that opens at 180°F to ensure proper warm-up
  • Up to a 30°F temperature drop in oil temps under aggressive driving conditions
  • Includes stainless steel braided lines
  • Includes high-flow aluminum precision machined fittings
  • Black finish

TR oil cooler features 16 row cooler core with high quality stainless steel braided lines and fittings. TR oil cooler is the perfect upgrade for street or track car. Oil cooler kit prolongs the life of the engine oil and internal components especially for subarus under harsh driving conditions. The oil cooler also increases the overall engine oil capacity to make sure plenty of lubrication for the boxer engine. TR oil cooler comes assembled and includes all hardware with brackets for bolt-on installation. This kit comes in ready with built-in themostat oil-sandwich adapter, perfect for winter driving, to make sure the oil is not over cooled. Thermostat opens at 180F to ensure proper warm up. We have seen up to 30 degrees Fahrenheit of oil temperature improvement over stock during aggressive driving conditions!(Depends on modifications)

People who viewed this item also viewed

0 customer reviews

Average rating
(based on 0 reviews)
Ease of Installation
Fit / Quality
Overall Satisfaction

Write Your Own Review

Only registered users can write reviews. Please, log in or register


No questions have been asked about this product.

Upload images for this product