TR Oil Cooler Kit for EJ20/EJ25 with Thermostat 2008+ Sti GRB

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!*