Coolant Expansion Tank FMIC.Pro for Subaru STI 2004-2016 WRX 2002-2007

Coolant Expansion Tank FMIC.Pro for Subaru STI 2004-2016 WRX 2002-2007

The FMIC.Pro coolant expansion tank is a high-quality replacement for the factory plastic reservoir, designed to improve durability and ensure stable cooling system performance in Subaru WRX and WRX STI models. Unlike the OEM plastic tank, which degrades over time due to high temperatures and repeated heat cycles, the FMIC.Pro aluminum tank eliminates the risk of cracking, leaks, and coolant loss.

During dynamic driving and intensive use, factory expansion tanks may struggle with increased pressure and temperature. The FMIC.Pro tank provides sufficient volume reserve and maintains a stable coolant level even during aggressive street and track driving.

The tank is compatible with the factory radiator cap, allowing for easy installation and seamless integration with the OEM cooling system.

Features:
-Fully aluminum construction, TIG welded
-Significantly higher resistance to heat and pressure compared to OEM plastic tanks
-Stable coolant level under demanding conditions
-Compatible with factory radiator cap
-Heat- and corrosion-resistant finish
-Designed for intensive street and track use

Kit includes:
-Aluminum coolant expansion tank
-Cap

Fitment:
-Subaru WRX
WRX 2.0 Turbo EJ20 2002–2007
WRX 2.5 Turbo EJ25 2006–2007

-Subaru WRX STI
STI 2.5 Turbo EJ25 2004–2016