Subaru Expansion Tank Sti Wrx 02-07 Wrx & 04-16 Sti Black

fabricated wrx & sti expansion tank.

Aeroflow performance has constructed this durable, tig-welded aluminium coolant expansion tank for perfect fitment in the 2002-2007 wrx and the 2004-2016 sti. Stock coolant expansion tanks are prone to failure after years of constant temperature variations, the plastic material becomes brittle. Our fabricated tank features barbed fittings and a 50% increase in capacity compared to factory. The barb fittings are removable and can be replaced for an style fittings which are sold separately.