Mishimoto 2006-2007 Subaru WRX/STi Thermostatic Oil Cooler Kit, Black - MMOC-WRX-06TBK 775cc 4240008-2 is a 4-pad rigid

4240008-2 is a 4-pad rigid race disc made with high quality

The most obvious feature on this intake is the 100% glass-reinforced silicone construction

A Mishimoto racing thermostat will significantly lower high engine temperature produced by modified and upgraded turbo applications

The COBB Ford Sound Suppression Chamber increases volume over the factory unit which cancels out the resonance to reduce or eliminate the whistle noise

a lower temperature thermostat will be beneficial in keeping engine temps down

Mishimoto 2006-2007 Subaru WRX/STi Thermostatic Oil Cooler Kit, Black - MMOC-WRX-06TBK 775cc 4240008-2 is a 4-pad rigidKeep your Hawkeye cool on the street or track with the all new Mishimoto direct fit oil cooler kit. A high horsepower Subaru needs a reliable and efficient means of reducing and maintaining proper oil temperatures. High engine temperatures can result in rapid oil degradation and potential engine damage. The Mishimoto oil cooler kit features a large 19 row oil cooler mounted behind the front bumper and grill for optimum airflow and cooling efficiency.