CP Piston Subaru EJ257 WRX STI- Bore (100mm) - Size (+0.5) - CR (8.5) - Single - SC7435-1

CP Piston & Ring Set for Subaru EJ257 WRX STI- Bore (100mm) - Size (+0.5) - CR (8.5) - Set of 4This Part Fits:YearMakeModelSubmodel2004-2012SubaruImprezaWRX STI2007,201

CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (100mm) - Size (0.5mm) - CR (8.2) - SINGLE

CP Piston & Ring for Subaru EJ257 WRX STi - Bore (99.75mm) - Size (0.25mm) - CR (8.2) SINGLE PISTON

CP Piston & Ring Set for Subaru EJ257 WRX STi - Bore (100mm) - Size (0.5mm) - CR (8.2)This Part Fits:YearMakeModelSubmodel2004-2012SubaruImprezaWRX STI2007,2011-2012

CP Piston & Ring for Subaru EJ257 WRX STI- Bore (100.0mm)-Size (+0.5mm)- CR (9.0) - *SINGLE PISTON*