Greddy Hi-Capacity Oil Cooler Kit, 2015-2021 STi

The GReddy Performance Products WRX STI Type R Oil Cooler Kit addresses the high cooling demands of the EJ257 turbo boxer engine. By mounting a high-capacity K-type Koyo core, just above the intercooler, in an unused area just behind the front grill; it does not hamper airflow. For constant oil temperatures, the other key component in the kit, is the "tried and true" GREX oil block adapter with integrated thermostat for quick engine oil warmups. The oil block and extra-long oil cooler is connected by high flow -10 AN fittings high-performance braided line. The complete kit also includes bolt-on brackets, necessary hardware.

Included:
• Bolt-on brackets
• necessary hardware
• high-capacity K-type Koyo core
• GREX oil block adapter with integrated thermostat
• high flow -10 AN fittings high-performance braided line

Features:
• GPP Oil Cooler Kits help prolong the life of your oil and in turn your internal engine components.
• GPP oil coolers are an excellent addition and are especially effective in harsh driving environments.
• They increase oil capacity
• Decrease oil temperatures
• Extend engine and oil life.