Mishimoto Coolant Expansion Tank Black - 2002-2007 Subaru WRX / 2004-2016 STI PDM_roof-covers Race/Track cars should replace yearly

Race/Track cars should replace yearly and/or each engine teardown

all necessary clamps

Wideband O2 bung included

To accomplish this

Black Stitch

Mishimoto Coolant Expansion Tank Black - 2002-2007 Subaru WRX / 2004-2016 STI PDM_roof-covers Race/Track cars should replace yearlyDirect fit for the 20022007 Subaru WRX and 20042016 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