Manley Race Series SS Intake Valves (Subaru WRX 2002+ EJ20 / STi 2004+ EJ257)
Manley Performance
Expected Delivery by ,
when ordered within hrs and mins
Size
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Manley stainless steel intake valves are fully forged and then machined from XH-426 stainless steel material giving them superior hardness. Manley pays extra attention to the swirl polishing, fully machined combustion faces of the head of the valve, and undercutting the stem to head diameter for a superior balance between strength and maximum flow! Fitments - Subaru 2002+ WRX EJ20 Subaru 2004+ WRX STi EJ257
