Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.75mm +.25mm Bore 8.5:1 Dish SINGLE PISTON AND RING

Our signature "Platinum Series" pistons feature 2618 alloy forgings, proven cam and barrel skirt profiles, tool steel wrist pins, and moly skirt coatings on select part numbers. Join the ranks of professional engine builders and tuners who rely on Manley pistons for superior performance and durability. Manley Piston Single, PIST-SUBARU 99.75mm/1.209 CD/DDISH. Fitment: SubaruImprezaWRX STI2004 SubaruImprezaWRX STI2005 SubaruImprezaWRX STI2006 SubaruImprezaWRX STI2007 SubaruImprezaWRX STI2008 SubaruImprezaWRX STI2009 SubaruImprezaWRX STI2010 SubaruImprezaWRX STI2011 SubaruImprezaWRX STI Limited2007 SubaruImprezaWRX STI Limited2011 SubaruImprezaWRX STI Special Edition2010