Cometic Ford EAO Cosworth YB .074in MLS Cylinder Head Gasket - 92.5mm Bore 2013-mazda-mx-5-miata-grand-touring-esi2539774 Black powder coated aluminum muffler

Black powder coated aluminum muffler housing

Increased airflow/greater filtration/longer life

This system utilizes a divided T-3 flange that allows for a increase exhaust velocity

This system produced gains of up to +10 HP and +9 lbs

motion ratio

Cometic Ford EAO Cosworth YB .074in MLS Cylinder Head Gasket - 92.5mm Bore 2013-mazda-mx-5-miata-grand-touring-esi2539774 Black powder coated aluminum mufflerThe Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 250C or 482F. The embossed