Moroso Aluminum Coolant Overflow Tank Subaru WRX / STI 2002-2007 vendor_GReddy It's not mandatory but it

It's not mandatory but it is suggested that any valve lock not be reused on performance applications due to material grooving

Street and race vehicle diagnostics

the SRK-140H provides a compact solution while maintaining essential steering functionality

SpecificationsResistor: YesResistor Value: 5k OhmManufacturer Heat Range: 6Torque Specs: Cast Iron: 18-25

FITMENT: Nissan 350Z 2003-2006

Moroso Aluminum Coolant Overflow Tank Subaru WRX / STI 2002-2007 vendor_GReddy It's not mandatory but itPart: # 63785 The Moroso Aluminum Coolant Overflow Tank Subaru WRX STI is this direct bolt in replacement coolant overflow tank. Fabricated aluminum was used for strength as factory tanks fail after repeated high heat situations. This aluminum tank can be polished, chromed, painted, powder coated or left as is for a race look. Includes billet aluminum filler neck and Moroso cap. The stock siphon hose drops right in.