Moroso Aluminum Coolant Expansion Tank WRX / STI 02-07 / Forester XT 04-08 (63784)

Moroso presents a brand - new direct bolt - in coolant expansion tank. Designed for Subaru WRX or STi from 2002 to 2007 and Forester XT from 2004 to 2008. It has 50% more capacity than the OEM tank. Made of fabricated aluminum, it's stronger than factory tanks which often fail in high - heat conditions. You can polish, chrome, paint, powder - coat it, or leave it for a race look. It comes with a billet aluminum filler neck, a Moroso Racing Radiator Cap within the stock pressure range, and integral billet aluminum hose fittings that look better and cause fewer problems than screw - in fittings.

Using this Moroso coolant expansion tank is easy. Just bolt it in as a direct replacement for your old tank. Make sure to check the stock pressure range of the Moroso Racing Radiator Cap to ensure it matches your vehicle's requirements. When it comes to maintenance, keep an eye on the tank for any signs of leaks or damage. If you choose to polish, chrome, paint, or powder - coat the tank, follow the normal procedures for that type of finish. For example, use appropriate polishing compounds for polishing. Avoid exposing the tank to extremely high temperatures for long periods as it may affect the finish and the overall performance. If you notice any issues with the billet aluminum hose fittings, such as loose connections, tighten them carefully.