Subaru WRX, GD, Forester SG, coolant expansion tank billet top

Upgrade your old rusty coolant expansion tank lid with this billet version. 

- Direct bolt up to OEM bottom half (bolts supplied)

- Banjo bolts and fittings to suit OEM hoses included.

- New cap supplied.

- Billet Cap can be added to order  

- New gasket supplied 

- Overflow fitting included. 

Tank lid is supplied with the banjo bolts/fitting with barbs to suit OEM hoses.
Having thread inlets makes it easy to customise later, such as AN fitting and braided hose.

New gasket is include. Gasket is a OEM style  compression moulded design.

I also have limited stock of red, raw, and natural anodised. Billet caps only come in blue or black. PM for more info  

Happy to answer any questions regarding stock, colours etc. Email,  sales@chrisoscustoms.com.au