Torque Solution Coolant Expansion Tank Black Subaru WRX 2002-2007 / 2004-2021 | TS-SU-679BK Vehicle Model_Mustang Symmetrical 4-1 design maintains high

Symmetrical 4-1 design maintains high and consistent exhaust velocity as RPMs rise

Bolt this boi on and let that 4G breathe

The studs are manufactured from 8740 chrome moly steel

you'll soon discover there is

Seibon’s construction process ensures a consistent weave

Torque Solution Coolant Expansion Tank Black Subaru WRX 2002-2007 / 2004-2021 | TS-SU-679BK Vehicle Model_Mustang Symmetrical 4-1 design maintains highFitment Information: 2002 2007 Subaru WRX 2004 2021 Subaru STI 2004 2008 Forester XT 2004 2006 Subaru Baja XT 2005 2006 Saab 9 2X Aero Please note: May need some hose trimming for proper installation. Features: The Torque Solution Coolant Expansion Tank has been designed to replace the OEM plastic tank with a beautifully machined billet aluminum tank. This tank mounts to the stock location and works with the OEM expansion tank cap. CNC'd 6061 Billet