Small mod with a big effect!
This kit from Fuji Racing was developed to eliminate the "dead point" in the coolant supply, which is located above cylinder 4, in Subaru EJ engines.
This allows the temperatures in the cylinder to be balanced, which prevents knocking and resulting engine damage, as the kit ensures similar temperatures in all cylinders.
Each kit comes with installation instructions.
Manufactured in the usual high Fuji Racing quality and precision fit.
Only suitable for MT vehicles!
This kit is also installed in our 400PS EJ207 Legacy.
We would be happy to help you set up your engine and give you expert advice on your performance goals - just send us an email or call us.