Mishimoto Aluminum Coolant Expansion Tank - 2015+ STI

• Direct fit for the 2002–2007 Subaru WRX and 2004–2016 Subaru WRX STI
• 50% greater capacity than stock plastic expansion tank
• 100% aluminum, fully-welded construction for maximum durability during repeated cold and hot transitions
• Leak-free welded barb fittings
• Fits with stock and Mishimoto radiator caps
• Polished aluminum finish matches the Mishimoto Subaru WRX/STI Performance Aluminum Radiator
• Mishimoto Lifetime Warranty

Add some additional reliability and engine bay styling with the Mishimoto Subaru WRX 2002–2007 / STI 2004–2016 Aluminum Coolant Expansion Tank. Stock coolant expansion tanks are prone to failure after years of constant temperature variations. The Mishimoto tank is constructed from durable, TIG-welded aluminum with barbed fittings for optimal durability and longevity. This expansion tank provides a 50% increase in capacity compared to the stock unit. It features a polished silver or anodized black finish that will look great in your engine bay, and it matches the Mishimoto Subaru WRX/STI Performance Aluminum Radiator! The Mishimoto Coolant Expansion Tank is engineered for perfect fitment in the 2002–2007 WRX and the 2004–2016 STI! As with all our products, this expansion tank includes the Mishimoto Lifetime Warranty

Mishimoto Overview Video

Mishimoto Install Video

Specifications

OVERALL HEIGHT

98mm (3.85")

OVERALL WIDTH

159mm (6.25")

FLUID CAPACITY

776 cc

PURCHASE INCLUDES

Aluminum Expansion Tank

Mishimoto Radiator Cap

Lifetime Warranty

FITS

01–07 Subaru WRX

04–07 Subaru WRX STI

08–16 Subaru WRX STI

ENGINE CODES

EJ205
EJ255
EJ257
EJ207