Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.5mm STD Bore 8.5:1 Dish Piston Set with Rings 2000-dodge-ram-3500-esi6536191 Do not use this on

Do not use this on an unmachined stock journal

allowing easy page changing and memory resetting even with driving gloves on

Comes Standard with CORSA's Exclusive Valve Assembly (bolts to stock actuator) to maintain Active Exhaust Functionality

Inspired by Dart's championship winning Pro Stock designs

Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.5mm STD Bore 8.5:1 Dish Piston Set with Rings 2000-dodge-ram-3500-esi6536191 Do not use this onOur 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. Chrome Moly Wrist Pins: Premium Chrome Moly wrist pins come standard with our Standard Series Pistons. For select SKUs, we offer wrist pin upgrades to