Subaru OEM Full Gasket and Seal Kit Subaru WRX 2004-2005 | 10105AC100 Type_Exhaust Cat Back Oversized valves required headwork to

Oversized valves required headwork to be compatible

A large core (23

Utilizing Hawk’s proven Ferro-Carbon HPS friction compound

9 oxygen sensors

The Plumb Back is a high performance fully recirculating BOV

Subaru OEM Full Gasket and Seal Kit Subaru WRX 2004-2005 | 10105AC100 Type_Exhaust Cat Back Oversized valves required headwork toSuperseded Part #: SUB 10105AA560 The Subaru OEM Full Master Gasket kits come complete with every gasket or seal that you could possibly need when doing any level of engine work. If you are building a motor or just want to always have spare gaskets laying around this is the economical way to do it. These kits come complete with every possible gasket for the EJ motors. Full Kit Contents: Warranty Disclaimer: Subaru of America will only warranty parts