Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Manley's Platinum Series forged piston set for 2004+ Subaru WRX STI (EJ257) de‑stroked 75mm with 100mm +0.5mm bore and 8.5:1 dish includes rings and leverages 2618 alloy forgings. The design uses precise cam and barrel skirt profiles, premium wrist pins and exacting ring lands to enhance ring seal and durability, making it suitable for professional engine builds and high‑demand tuning applications.
Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 100mm +.5mm Bore 8.5:1 Dish Piston Set w/ Rings
