Verus Engineering Air Oil Separator Drain Kit 2008-2021 STI YMM_2005_STI This thermostat is a direct

This thermostat is a direct OEM replacement

The Exedy Lightweight Flywheel for the 2004-2021 Subaru WRX STI is a high-performance upgrade designed to enhance your vehicle’s engine responsiveness and overall drivability

this mount is a practical upgrade for Forester XT owners who want quick access to tuning data

Made from 304 stainless steel

Verus Engineering Air Oil Separator Drain Kit 2008-2021 STI YMM_2005_STI This thermostat is a directExtend the life of your Subaru WRX STIs Air Oil Separator with the Verus Engineering AOS Drain Kit, designed for model years 2008 2021. This premium add on eliminates the need for manual draining or opening the unit, allowing you to enjoy years of maintenance free operation. Simply install the kit and drive with confidence knowing your AOS will automatically drain oil back into the engine. The kit includes all necessary components for a seamless