Cometic Subaru EJ255/EJ257 .063in Copper Downpipe to Midpipe Gasket - C5752

The Cometic Subaru EJ255/EJ257 .063in Copper Downpipe to Midpipe Gasket - C5752 is a precision-engineered head gasket with a compressed thickness of .063".

The Cometic Copper head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring Copper construction, this gasket uses solid copper construction for custom thickness adjustment and superior thermal conductivity. Precision CNC-machined to exacting tolerances, this gasket seals combustion, water jackets, and oil passages simultaneously — eliminating the need for multiple gaskets or sealing compounds.

• Material: Copper
• Thickness: .063" compressed
• Part Number: C5752

Verified fitment: Saab 9 2X (2005); Subaru Impreza (2002–2005).