2002–2007 Subaru WRX /2004–2016 Subaru WRX STI Aluminum Coolant Reservoir

2002–2007 Subaru WRX /2004–2016 Subaru WRX STI Aluminum Coolant Reservoir Fitment: 2015-2016 Subaru WRX STI Base 2015-2016 Subaru WRX STI Limited 2015 Subaru WRX STI Launch Edition 2004-2014 Subaru Impreza WRX STI 2007-2014 Subaru Impreza WRX STI Limited 2010 Subaru Impreza WRX STI Special Edition 2002-2007 Subaru Impreza WRX 2006-2007 Subaru Impreza WRX Limited 2006-2007 Subaru Impreza WRX TR Details and Specifications: Brand: FLASHARK SKU: FLCS08587 Weight: 1.25kg Type: Coolant Expansion Tank FLASHARK Coolant Reservoir Tank Fit 2002–2007 Subaru WRX /2004–2016 Subaru WRX STI Upgrading to an aluminum coolant reservoir for the 2002–2007 Subaru WRX and 2004–2016 Subaru WRX STI is crucial for enhanced performance and reliability. Aluminum reservoirs offer superior durability and heat dissipation compared to stock plastic ones, reducing engine temperatures and preventing overheating during high-performance driving. They are corrosion-resistant and lightweight, improving handling and acceleration. Additionally, their polished appearance enhances engine bay aesthetics.