Manley 79mm +4mm Stroker 92.5mm +0.5mm Bore 8.5:1 Dish Piston & Rings 98+ Subaru WRX (EJ205) Eclipse_2000-2005 2008-2021 STI

2008-2021 STI

As an additional upgrade we offer the ability to use our 2nd o2 sensor bung for your wideband 02 sensor

Street Only

Superseded 10105AB200

because it was designed by Borla

Manley 79mm +4mm Stroker 92.5mm +0.5mm Bore 8.5:1 Dish Piston & Rings 98+ Subaru WRX (EJ205) Eclipse_2000-2005 2008-2021 STIPart #: 620005C 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