Athena 06-10 Gilera Quad 250 OE Thickness Cylinder Head Gasket 2021-alfa-romeo-stelvio-ti-sport-esi5900800 Dyno-Proven Gains up to +17

Dyno-Proven Gains up to +17 HP & +16 Lbs

Front and rear manifolds with integrated catalytic converters (sold as a set only*)

aFe Sway-A-Way Valve Stack 3

This system is tuned for the aggressive ATAK(r) sound with no drone

Athena 06-10 Gilera Quad 250 OE Thickness Cylinder Head Gasket 2021-alfa-romeo-stelvio-ti-sport-esi5900800 Dyno-Proven Gains up to +17The head gasket is a complex and crucial technological component. To meet the ongoing needs of the market, Athena conducts meticulous checks on its head gaskets, both during the design phase and during bench tests. Athena head gasket can be produced using different technologies, such as metal elastomer combinations or multilayer with Athena steel and coating materials. Choosing a Top quality gasket is the first step towards a reliable engine. Perfect