Torque Solution High Flow Billet Thermostat Housing Black 2002-2014 WRX / 2004-2021 STI / 2004-2013 Forester XT / 2005-2009 Outback XT / 2005-2009 Legacy GT

Enhance your Subaru’s cooling system with the Torque Solution High Flow Billet Thermostat Housing, designed specifically for Subaru WRX, WRX STI, Forester XT, Outback XT, and Legacy GT models. This premium thermostat housing improves coolant circulation, helping your engine maintain optimal temperatures during both street driving and high-performance use.

Crafted from durable 6061-T6 billet aluminum and precision CNC-machined, this housing features a smooth, large tapered bore that promotes efficient coolant flow compared to restrictive factory parts. The black anodized finish not only adds corrosion resistance but also gives your engine bay a sleek, professional look. Included stainless steel hardware ensures a secure, direct OEM replacement fit for Subaru EJ engines.

Ideal for Subaru enthusiasts seeking reliable cooling upgrades, this thermostat housing supports performance builds and maintenance alike. Trust Subimods for quality Subaru parts that combine function and style. Upgrade your cooling system today and experience improved engine performance and longevity.