Mishimoto Subaru 15-21 WRX STI - Thermostatic Oil Cooler Kit - (Black Core) subaru-forester-2004 The intake utilizes a one

The intake utilizes a one piece design constructed from a high temperature plastic composite

The stock intake duct is utilized to provide cool airflow to the high-flow Mishimoto oiled air filter

Fully serviceable oiled air filter

Specially formed collectors decrease turbulence and increase exhaust velocity

TIG-welded to a highly efficient bar-and-plate core

Mishimoto Subaru 15-21 WRX STI - Thermostatic Oil Cooler Kit - (Black Core) subaru-forester-2004 The intake utilizes a oneThe Subaru WRX STI provides a great balance of power, handling, and reliability. As with any vehicle, controlling fluid temperatures will ensure consistent power and engine longevity. The Mishimoto Subaru WRX STI Oil Cooler Kit was developed specifically for the 2015 STI and is a great addition to any street or track driven vehicle. A large 19 row cooler mounts in the front bumper to provide optimal airflow and cooling efficiency. The included direct