Mishimoto MMOC-WRX-06T 2006-2007 Subaru WRX/STi Thermostatic Oil Cooler Kit, Silver Direct fit for 2006-2007 Subaru WRX/STI 19-row oil cooler mounts behind front bumper and grill for optimum airflow Premade braided stainless steel oil lines with durable AN fittings Thermostatic oil sandwich plate allows oil to reach optimum temperature Mishimoto Lifetime Warranty