Manley Performance Platinum Series Piston Set 99.75mm (9.8:1) - Subaru WRX 2006-2014 / STi 2004-2021 (+Multiple Fitments) BMC cast end tanks

cast end tanks

Scion FR-S

Each pump individually tested

JE's piston set includes

This downpipe holds the seal of IE quality and has been manufactured to last as long as you own the vehicle and beyond

Manley Performance Platinum Series Piston Set 99.75mm (9.8:1) - Subaru WRX 2006-2014 / STi 2004-2021 (+Multiple Fitments) BMC cast end tanksManley forged and dished pistons for the EJ257 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 machining results in an