Manley STD Stroke 99.55mm +.05mm Bore 8.5:1 Dish Piston and Ring Set Subaru WRX STI EJ257 2004-2021 vendor_ETS 20mm 128 Exhaust 274 230

20mm 128 Exhaust 274 230 11

Direct factory fitment for a clean install

(0-2200 degrees F includes K-type Sender

Whiteline Sway Bar Bushings are sold in matching pairs and are designed to fit any manufacturers sway bar of matching size that uses an OEM style mount

shorter billet TGVs (lower runners) can be supplied

Manley STD Stroke 99.55mm +.05mm Bore 8.5:1 Dish Piston and Ring Set Subaru WRX STI EJ257 2004-2021 vendor_ETS 20mm 128 Exhaust 274 230Part #: 612001C 4 Manley forged and dished pistons for the EJ205 are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Round wire locks, tool steel wrist pins and piston rings are included with every set at no additional charge. A proprietary multi step top ring groove machining process assures optimum control of the groove's size, geometry, flatness and finish. Precise pinhole